Trace number 3266340

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_4300_4300_110.shuffled.cnf
MD5SUM34f8b747bfe8e7b589b8832e56ae8363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses1892
Sum of the clauses size9308
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33
Number of clauses of size 4146
Number of clauses of size 51743
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: 25739
0.00/0.01	c parsetime: 775us
0.00/0.01	c parsed 1892 clauses with 110 variables
1.89/1.99	c start find xor
1.89/1.99	c relevant clauses: 601
1.89/1.99	c found 0 non-binary xors encoded with 0 clauses
1.89/1.99	c init all components done
1.89/1.99	c ====================
1.89/1.99	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-3266340-1304143259/watcher-3266340-1304143259 -o /tmp/evaluation-result-3266340-1304143259/solver-3266340-1304143259 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3266340-1304143259.cnf 245641260 2400 7680 2 

running on 2 cores: 4,6

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 4/186 25738
/proc/meminfo: memFree=30290000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0

[startup+0.084283 s]
/proc/loadavg: 3.78 3.97 3.95 4/186 25738
/proc/meminfo: memFree=30290000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10023 s]
/proc/loadavg: 3.78 3.97 3.95 4/186 25738
/proc/meminfo: memFree=30290000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30021 s]
/proc/loadavg: 3.78 3.97 3.95 4/186 25738
/proc/meminfo: memFree=30290000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700128 s]
/proc/loadavg: 3.78 3.97 3.95 4/186 25738
/proc/meminfo: memFree=30290000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50099 s]
/proc/loadavg: 3.78 3.97 3.95 5/194 25746
/proc/meminfo: memFree=30218040/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=51372 CPUtime=1.49 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 8990 0 0 0 148 1 0 0 25 0 1 0 525925712 52604928 8808 33554432000 4194304 5525396 140735909678528 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 12843 8808 336 325 0 8657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60072

[startup+3.10069 s]
/proc/loadavg: 3.78 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30209268/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=54904 CPUtime=3.09 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 10112 0 0 0 308 1 0 0 25 0 1 0 525925712 56221696 9693 33554432000 4194304 5525396 140735909678528 18446744073709551615 5307868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 13726 9693 372 325 0 9540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63604

[startup+6.30111 s]
/proc/loadavg: 3.80 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30200136/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=57360 CPUtime=6.29 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 10689 0 0 0 628 1 0 0 25 0 1 0 525925712 58736640 10270 33554432000 4194304 5525396 140735909678528 18446744073709551615 5302928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 14340 10270 372 325 0 10154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66060

[startup+12.701 s]
/proc/loadavg: 3.81 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30189208/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=60608 CPUtime=12.69 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 11448 0 0 0 1268 1 0 0 25 0 1 0 525925712 62062592 11029 33554432000 4194304 5525396 140735909678528 18446744073709551615 5307789 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 15152 11029 372 325 0 10966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69308

[startup+25.5007 s]
/proc/loadavg: 3.85 3.97 3.95 5/194 25755
/proc/meminfo: memFree=30175772/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=63924 CPUtime=25.49 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 12151 0 0 0 2548 1 0 0 25 0 1 0 525925712 65458176 11732 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 15981 11732 372 325 0 11795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72624

[startup+51.1002 s]
/proc/loadavg: 3.90 3.97 3.95 5/194 25756
/proc/meminfo: memFree=30155720/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=70876 CPUtime=51.1 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 13781 0 0 0 5108 2 0 0 25 0 1 0 525925712 72577024 13362 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 17719 13362 372 325 0 13533 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 79576

[startup+102.307 s]
/proc/loadavg: 3.96 3.97 3.95 5/194 25757
/proc/meminfo: memFree=30128400/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=77872 CPUtime=102.3 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 15238 0 0 0 10227 3 0 0 25 0 1 0 525925712 79740928 14819 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 19468 14819 372 325 0 15282 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 86572

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.95 5/194 25759
/proc/meminfo: memFree=30099956/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=86104 CPUtime=162.3 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 17084 0 0 0 16227 3 0 0 25 0 1 0 525925712 88170496 16665 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 21526 16665 372 325 0 17340 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 94804

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.95 5/194 25764
/proc/meminfo: memFree=30073700/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=88496 CPUtime=222.3 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 17677 0 0 0 22227 3 0 0 25 0 1 0 525925712 90619904 17258 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 22124 17258 372 325 0 17938 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 97196

[startup+282.3 s]
/proc/loadavg: 4.07 4.00 3.96 5/194 25765
/proc/meminfo: memFree=30058640/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=98724 CPUtime=282.29 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 19887 0 0 0 28225 4 0 0 25 0 1 0 525925712 101093376 19211 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308972 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 24681 19211 372 325 0 20495 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 107424

[startup+342.301 s]
/proc/loadavg: 4.02 4.00 3.96 5/194 25767
/proc/meminfo: memFree=30043312/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=99236 CPUtime=342.29 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 20015 0 0 0 34225 4 0 0 25 0 1 0 525925712 101617664 19339 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 24809 19339 372 325 0 20623 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 107936

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.96 5/194 25768
/proc/meminfo: memFree=30026648/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6

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

/proc/25739/statm: 28286 22628 372 325 0 24100 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 121844

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 25775
/proc/meminfo: memFree=29971112/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=114904 CPUtime=642.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 23677 0 0 0 64225 6 0 0 25 0 1 0 525925712 117661696 23001 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 28726 23001 372 325 0 24540 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 123604

[startup+702.3 s]
/proc/loadavg: 4.00 4.01 3.97 5/194 25776
/proc/meminfo: memFree=29954192/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=118232 CPUtime=702.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 24352 0 0 0 70225 6 0 0 25 0 1 0 525925712 121069568 23676 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 29558 23676 372 325 0 25372 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 126932

[startup+762.308 s]
/proc/loadavg: 4.00 4.00 3.97 5/194 25778
/proc/meminfo: memFree=29943096/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=124280 CPUtime=762.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 25628 0 0 0 76225 6 0 0 25 0 1 0 525925712 127262720 24952 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308695 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 31070 24952 372 325 0 26884 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 132980

[startup+822.301 s]
/proc/loadavg: 4.05 4.01 3.98 5/194 25780
/proc/meminfo: memFree=29932256/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=130088 CPUtime=822.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 26965 0 0 0 82224 7 0 0 25 0 1 0 525925712 133210112 26289 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 32522 26289 372 325 0 28336 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 138788

[startup+882.3 s]
/proc/loadavg: 3.53 3.88 3.93 4/187 25799
/proc/meminfo: memFree=30034568/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=133972 CPUtime=882.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 27923 0 0 0 88224 7 0 0 25 0 1 0 525925712 137187328 27247 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308685 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33493 27247 372 325 0 29307 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 142672

[startup+942.301 s]
/proc/loadavg: 3.19 3.72 3.87 4/187 25801
/proc/meminfo: memFree=30025472/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=133972 CPUtime=942.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 27927 0 0 0 94224 7 0 0 25 0 1 0 525925712 137187328 27251 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33493 27251 372 325 0 29307 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 142672

[startup+1002.3 s]
/proc/loadavg: 3.07 3.59 3.81 4/187 25802
/proc/meminfo: memFree=30024040/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=133972 CPUtime=1002.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 27953 0 0 0 100224 7 0 0 25 0 1 0 525925712 137187328 27277 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33493 27277 372 325 0 29307 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142672

[startup+1062.3 s]
/proc/loadavg: 3.06 3.49 3.77 4/187 25804
/proc/meminfo: memFree=30021264/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=133972 CPUtime=1062.31 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 27989 0 0 0 106224 7 0 0 25 0 1 0 525925712 137187328 27313 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309213 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33493 27313 372 325 0 29307 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 142672

[startup+1122.3 s]
/proc/loadavg: 3.02 3.40 3.72 4/187 25806
/proc/meminfo: memFree=30015000/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=134668 CPUtime=1122.32 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 28182 0 0 0 112224 8 0 0 25 0 1 0 525925712 137900032 27506 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308661 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33667 27506 372 325 0 29481 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143368

[startup+1182.3 s]
/proc/loadavg: 3.00 3.32 3.67 4/187 25807
/proc/meminfo: memFree=30005036/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=135692 CPUtime=1182.32 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 28455 0 0 0 118224 8 0 0 25 0 1 0 525925712 138948608 27779 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308936 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 33923 27779 372 325 0 29737 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 144392

[startup+1242.3 s]
/proc/loadavg: 3.00 3.26 3.62 4/187 25809
/proc/meminfo: memFree=29993940/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=139532 CPUtime=1242.32 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 29431 0 0 0 124224 8 0 0 25 0 1 0 525925712 142880768 28242 33554432000 4194304 5525396 140735909678528 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 34883 28242 372 325 0 30697 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 148232



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.21 3.58 3/184 25811
/proc/meminfo: memFree=30147928/32950928 swapFree=67111428/67111528
[pid=25738] ppid=25736 vsize=8700 CPUtime=0 cores=4,6
/proc/25738/stat : 25738 (rissExp.sh) S 25736 25738 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525925712 8908800 251 33554432000 4194304 4922060 140733720562304 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25738/statm: 2175 251 211 178 0 68 0
[pid=25739] ppid=25738 vsize=143348 CPUtime=1300.03 cores=4,6
/proc/25739/stat : 25739 (rissExp) R 25738 25738 24272 0 -1 4202496 30393 0 0 0 129995 8 0 0 25 0 1 0 525925712 146788352 29204 33554432000 4194304 5525396 140735909678528 18446744073709551615 5309328 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25739/statm: 35837 29204 372 325 0 31651 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 152048

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 25738 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): 1299.95
CPU system time (s): 0.08
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 152048

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= 331
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= 4
involuntary context switches= 1

runsolver used 2.13267 second user time and 4.97224 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-30 08:00:59
IDJOB=3266340
IDBENCH=87455
IDSOLVER=1599
FILE ID=node123/3266340-1304143259
RUNJOBID= node123-1304140655-25399
PBS_JOBID= 13170807
Free space on /tmp= 73464 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_4300_4300_110.shuffled.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266340-1304143259/watcher-3266340-1304143259 -o /tmp/evaluation-result-3266340-1304143259/solver-3266340-1304143259 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3266340-1304143259.cnf 245641260 2400 7680 2

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

MD5SUM BENCH= 34f8b747bfe8e7b589b8832e56ae8363
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:      30290272 kB
Buffers:        631708 kB
Cached:        1479516 kB
SwapCached:        100 kB
Active:         332736 kB
Inactive:      1956372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30290272 kB
SwapTotal:    67111528 kB
SwapFree:     67111428 kB
Dirty:            3760 kB
Writeback:           0 kB
AnonPages:      177976 kB
Mapped:          15780 kB
Slab:           307628 kB
PageTables:       5592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   350000 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