Trace number 3266296

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss Exp? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_3900_3900_220.shuffled.cnf
MD5SUMf0b7e0675915478b15cab3695fd0fd62
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035994
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses3432
Sum of the clauses size17000
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32
Number of clauses of size 4156
Number of clauses of size 53274
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 25689
0.00/0.01	c parsetime: 1510us
0.00/0.01	c parsed 3432 clauses with 220 variables
1.19/1.28	c start find xor
1.19/1.28	c relevant clauses: 2297
1.19/1.28	c found 0 non-binary xors encoded with 0 clauses
1.19/1.28	c init all components done
1.19/1.28	c ====================
1.19/1.28	c trail size: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3266296-1304143259/watcher-3266296-1304143259 -o /tmp/evaluation-result-3266296-1304143259/solver-3266296-1304143259 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3266296-1304143259.cnf 245641260 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.78 3.97 3.95 2/186 25688
/proc/meminfo: memFree=30318088/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0

[startup+0.052692 s]
/proc/loadavg: 3.78 3.97 3.95 2/186 25688
/proc/meminfo: memFree=30318088/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100634 s]
/proc/loadavg: 3.78 3.97 3.95 2/186 25688
/proc/meminfo: memFree=30318088/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300656 s]
/proc/loadavg: 3.78 3.97 3.95 2/186 25688
/proc/meminfo: memFree=30318088/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700592 s]
/proc/loadavg: 3.78 3.97 3.95 2/186 25688
/proc/meminfo: memFree=30318088/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50045 s]
/proc/loadavg: 3.78 3.97 3.95 5/194 25746
/proc/meminfo: memFree=30220148/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=53928 CPUtime=1.49 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 9872 0 0 0 149 0 0 0 25 0 1 0 525925699 55222272 9456 33554432000 4194304 5525396 140734018056656 18446744073709551615 5312390 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 13482 9456 370 325 0 9296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62628

[startup+3.10011 s]
/proc/loadavg: 3.78 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30211128/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=56332 CPUtime=3.09 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 10472 0 0 0 309 0 0 0 25 0 1 0 525925699 57683968 10056 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308979 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 14083 10056 370 325 0 9897 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65032

[startup+6.30064 s]
/proc/loadavg: 3.80 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30200508/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=59056 CPUtime=6.29 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 11130 0 0 0 629 0 0 0 25 0 1 0 525925699 60473344 10714 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 14764 10714 370 325 0 10578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67756

[startup+12.7005 s]
/proc/loadavg: 3.81 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30189216/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=63432 CPUtime=12.69 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 12211 0 0 0 1268 1 0 0 25 0 1 0 525925699 64954368 11795 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 15858 11795 370 325 0 11672 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72132

[startup+25.5002 s]
/proc/loadavg: 3.85 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30176020/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=69060 CPUtime=25.49 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 13501 0 0 0 2548 1 0 0 25 0 1 0 525925699 70717440 13085 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 17265 13085 370 325 0 13079 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77760

[startup+51.1006 s]
/proc/loadavg: 3.90 3.97 3.95 5/194 25756
/proc/meminfo: memFree=30155720/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=77612 CPUtime=51.09 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 15572 0 0 0 5107 2 0 0 25 0 1 0 525925699 79474688 15156 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 19403 15156 370 325 0 15217 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 86312

[startup+102.307 s]
/proc/loadavg: 3.96 3.97 3.95 5/194 25757
/proc/meminfo: memFree=30128400/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=87656 CPUtime=102.29 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 17793 0 0 0 10227 2 0 0 25 0 1 0 525925699 89759744 17377 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 21914 17377 370 325 0 17728 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 96356

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.95 5/194 25759
/proc/meminfo: memFree=30099956/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=97684 CPUtime=162.29 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 20185 0 0 0 16226 3 0 0 25 0 1 0 525925699 100028416 19769 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 24421 19769 370 325 0 20235 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 106384

[startup+222.3 s]
/proc/loadavg: 3.99 3.97 3.95 5/194 25764
/proc/meminfo: memFree=30073824/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=109940 CPUtime=222.3 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 23147 0 0 0 22225 5 0 0 25 0 1 0 525925699 112578560 22474 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 27485 22474 370 325 0 23299 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 118640

[startup+282.301 s]
/proc/loadavg: 4.07 4.00 3.96 5/194 25765
/proc/meminfo: memFree=30058640/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=113124 CPUtime=282.3 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 23845 0 0 0 28224 6 0 0 25 0 1 0 525925699 115838976 23172 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 28281 23172 370 325 0 24095 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 121824

[startup+342.3 s]
/proc/loadavg: 4.02 4.00 3.96 5/194 25767
/proc/meminfo: memFree=30043436/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=117924 CPUtime=342.3 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 24846 0 0 0 34224 6 0 0 25 0 1 0 525925699 120754176 24173 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 29481 24173 370 325 0 25295 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 126624

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/194 25768
/proc/meminfo: memFree=30026772/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2

################
# More data... #
################

/proc/25689/statm: 34396 28653 370 325 0 30210 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 146284

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 25775
/proc/meminfo: memFree=29971236/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=145332 CPUtime=642.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 31283 0 0 0 64222 9 0 0 25 0 1 0 525925699 148819968 30610 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 36333 30610 370 325 0 32147 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 154032

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 25776
/proc/meminfo: memFree=29954072/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=155500 CPUtime=702.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 33701 0 0 0 70220 11 0 0 25 0 1 0 525925699 159232000 33028 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 38875 33028 370 325 0 34689 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 164200

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 25778
/proc/meminfo: memFree=29943096/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=160256 CPUtime=762.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 34870 0 0 0 76220 11 0 0 25 0 1 0 525925699 164102144 34197 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 40064 34197 370 325 0 35878 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 168956

[startup+822.3 s]
/proc/loadavg: 4.05 4.01 3.98 5/194 25780
/proc/meminfo: memFree=29932256/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=160256 CPUtime=822.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 34877 0 0 0 82219 12 0 0 25 0 1 0 525925699 164102144 34204 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 40064 34204 370 325 0 35878 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 168956

[startup+882.301 s]
/proc/loadavg: 3.53 3.88 3.93 4/187 25799
/proc/meminfo: memFree=30034568/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=160256 CPUtime=882.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 34910 0 0 0 88219 12 0 0 25 0 1 0 525925699 164102144 34237 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 40064 34237 370 325 0 35878 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 168956

[startup+942.3 s]
/proc/loadavg: 3.19 3.72 3.87 4/187 25801
/proc/meminfo: memFree=30025472/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=160492 CPUtime=942.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 35016 0 0 0 94219 12 0 0 25 0 1 0 525925699 164343808 34343 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309116 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 40123 34343 370 325 0 35937 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 169192

[startup+1002.3 s]
/proc/loadavg: 3.07 3.59 3.81 4/187 25802
/proc/meminfo: memFree=30024040/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=162284 CPUtime=1002.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 35420 0 0 0 100219 12 0 0 25 0 1 0 525925699 166178816 34747 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 40571 34747 370 325 0 36385 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 170984

[startup+1062.3 s]
/proc/loadavg: 3.06 3.49 3.77 4/187 25804
/proc/meminfo: memFree=30021264/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=166636 CPUtime=1062.32 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 36463 0 0 0 106219 13 0 0 25 0 1 0 525925699 170635264 35277 33554432000 4194304 5525396 140734018056656 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 41659 35277 370 325 0 37473 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 175336

[startup+1122.3 s]
/proc/loadavg: 3.02 3.40 3.72 4/187 25806
/proc/meminfo: memFree=30015124/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=172696 CPUtime=1122.31 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 37757 0 0 0 112218 13 0 0 25 0 1 0 525925699 176840704 36571 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308678 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 43174 36571 370 325 0 38988 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 181396

[startup+1182.3 s]
/proc/loadavg: 3.00 3.32 3.67 4/187 25807
/proc/meminfo: memFree=30005036/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=180984 CPUtime=1182.32 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 39565 0 0 0 118218 14 0 0 25 0 1 0 525925699 185327616 38379 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 45246 38379 370 325 0 41060 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 189684

[startup+1242.3 s]
/proc/loadavg: 3.00 3.26 3.62 4/187 25809
/proc/meminfo: memFree=29993940/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=189428 CPUtime=1242.32 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 41387 0 0 0 124218 14 0 0 25 0 1 0 525925699 193974272 40201 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 47357 40201 370 325 0 43171 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 198128



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.21 3.58 4/187 25810
/proc/meminfo: memFree=29982488/32950928 swapFree=67111428/67111528
[pid=25688] ppid=25686 vsize=8700 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (rissExp.sh) S 25686 25688 24272 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525925699 8908800 252 33554432000 4194304 4922060 140736628329952 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25688/statm: 2175 252 211 178 0 68 0
[pid=25689] ppid=25688 vsize=196176 CPUtime=1300.03 cores=0,2
/proc/25689/stat : 25689 (rissExp) R 25688 25688 24272 0 -1 4202496 42964 0 0 0 129987 16 0 0 25 0 1 0 525925699 200884224 41778 33554432000 4194304 5525396 140734018056656 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25689/statm: 49044 41778 370 325 0 44858 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 204876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25688 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.87
CPU system time (s): 0.16
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 204876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 2.15167 second user time and 4.95525 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-30 08:00:59
IDJOB=3266296
IDBENCH=87453
IDSOLVER=1599
FILE ID=node123/3266296-1304143259
RUNJOBID= node123-1304140655-25398
PBS_JOBID= 13170807
Free space on /tmp= 73460 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_3900_3900_220.shuffled.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266296-1304143259/watcher-3266296-1304143259 -o /tmp/evaluation-result-3266296-1304143259/solver-3266296-1304143259 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3266296-1304143259.cnf 245641260 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f0b7e0675915478b15cab3695fd0fd62
RANDOM SEED=245641260

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30318368 kB
Buffers:        631672 kB
Cached:        1482284 kB
SwapCached:        100 kB
Active:         305524 kB
Inactive:      1955160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30318368 kB
SwapTotal:    67111528 kB
SwapFree:     67111428 kB
Dirty:            1192 kB
Writeback:           0 kB
AnonPages:      146688 kB
Mapped:          15480 kB
Slab:           307440 kB
PageTables:       5396 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   358000 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73464 MiB
End job on node123 at 2011-04-30 08:22:41