Trace number 3262423

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 1.0? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_445.cnf
MD5SUM4f7ff14ba0d33c4cf7de4e3c004f2f79
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark899.169
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of clauses26441
Sum of the clauses size116565
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296
Number of clauses of size 324153
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51992

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: 7750
0.00/0.02	c parsetime: 8360us
0.00/0.02	c parsed 26441 clauses with 223 variables
2.29/2.33	c init all components done
2.29/2.33	c ====================
2.29/2.33	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-3262423-1304140729/watcher-3262423-1304140729 -o /tmp/evaluation-result-3262423-1304140729/solver-3262423-1304140729 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3262423-1304140729.cnf 1662451459 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: 1.84 2.03 2.62 2/180 7749
/proc/meminfo: memFree=29009524/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0

[startup+0.0347131 s]
/proc/loadavg: 1.84 2.03 2.62 2/180 7749
/proc/meminfo: memFree=29009524/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100678 s]
/proc/loadavg: 1.84 2.03 2.62 2/180 7749
/proc/meminfo: memFree=29009524/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300694 s]
/proc/loadavg: 1.84 2.03 2.62 2/180 7749
/proc/meminfo: memFree=29009524/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700625 s]
/proc/loadavg: 1.84 2.03 2.62 2/180 7749
/proc/meminfo: memFree=29009524/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50047 s]
/proc/loadavg: 1.84 2.03 2.62 5/194 7773
/proc/meminfo: memFree=28903632/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=50364 CPUtime=1.49 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 8770 0 0 0 148 1 0 0 25 0 1 0 604303551 51572736 8707 33554432000 4194304 5523604 140734050557248 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 12591 8707 329 325 0 8405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59064

[startup+3.10117 s]
/proc/loadavg: 2.01 2.07 2.62 5/194 7773
/proc/meminfo: memFree=28889792/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=56008 CPUtime=3.09 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 10440 0 0 0 308 1 0 0 25 0 1 0 604303551 57352192 10024 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333276 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 14002 10024 373 325 0 9816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64708

[startup+6.30058 s]
/proc/loadavg: 2.01 2.07 2.62 5/194 7773
/proc/meminfo: memFree=28875832/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=56932 CPUtime=6.29 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 10667 0 0 0 628 1 0 0 25 0 1 0 604303551 58298368 10251 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333616 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 14233 10251 373 325 0 10047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65632

[startup+12.7004 s]
/proc/loadavg: 2.32 2.13 2.64 5/194 7773
/proc/meminfo: memFree=28866688/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=58752 CPUtime=12.69 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 11090 0 0 0 1268 1 0 0 25 0 1 0 604303551 60162048 10674 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 14688 10674 373 325 0 10502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67452

[startup+25.501 s]
/proc/loadavg: 2.58 2.19 2.65 5/194 7774
/proc/meminfo: memFree=28854892/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=61568 CPUtime=25.49 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 11791 0 0 0 2548 1 0 0 25 0 1 0 604303551 63045632 11375 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 15392 11375 373 325 0 11206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70268

[startup+51.1003 s]
/proc/loadavg: 3.06 2.33 2.69 5/194 7774
/proc/meminfo: memFree=28835480/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=66144 CPUtime=51.09 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 12893 0 0 0 5108 1 0 0 25 0 1 0 604303551 67731456 12477 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 16536 12477 373 325 0 12350 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74844

[startup+102.307 s]
/proc/loadavg: 3.62 2.61 2.76 5/194 7776
/proc/meminfo: memFree=28808548/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=72772 CPUtime=102.3 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 14380 0 0 0 10228 2 0 0 25 0 1 0 604303551 74518528 13964 33554432000 4194304 5523604 140734050557248 18446744073709551615 5328695 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 18193 13964 373 325 0 14007 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81472

[startup+162.301 s]
/proc/loadavg: 3.86 2.86 2.83 5/194 7777
/proc/meminfo: memFree=28782732/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=78056 CPUtime=162.29 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 15711 0 0 0 16226 3 0 0 25 0 1 0 604303551 79929344 15295 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 19514 15295 373 325 0 15328 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 86756

[startup+222.301 s]
/proc/loadavg: 3.98 3.08 2.91 5/194 7779
/proc/meminfo: memFree=28762468/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=86448 CPUtime=222.3 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 17696 0 0 0 22226 4 0 0 25 0 1 0 604303551 88522752 17023 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 21612 17023 373 325 0 17426 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 95148

[startup+282.301 s]
/proc/loadavg: 3.99 3.24 2.97 5/194 7781
/proc/meminfo: memFree=28734780/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=90464 CPUtime=282.3 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 18649 0 0 0 28226 4 0 0 25 0 1 0 604303551 92635136 17976 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 22616 17976 373 325 0 18430 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 99164

[startup+342.3 s]
/proc/loadavg: 4.05 3.39 3.04 5/194 7782
/proc/meminfo: memFree=28725416/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=95972 CPUtime=342.29 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 19973 0 0 0 34224 5 0 0 25 0 1 0 604303551 98275328 19300 33554432000 4194304 5523604 140734050557248 18446744073709551615 5330109 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 23993 19300 373 325 0 19807 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 104672

[startup+402.3 s]
/proc/loadavg: 4.02 3.50 3.10 5/194 7784
/proc/meminfo: memFree=28714720/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2

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

/proc/7750/statm: 27006 22448 373 325 0 22820 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 116724

[startup+642.301 s]
/proc/loadavg: 4.00 3.78 3.30 5/194 7790
/proc/meminfo: memFree=28666568/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=108024 CPUtime=642.31 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 23141 0 0 0 64224 7 0 0 25 0 1 0 604303551 110616576 22468 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 27006 22468 373 325 0 22820 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 116724

[startup+702.301 s]
/proc/loadavg: 4.00 3.81 3.34 5/194 7792
/proc/meminfo: memFree=28644448/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=110616 CPUtime=702.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 23905 0 0 0 70224 8 0 0 25 0 1 0 604303551 113270784 22719 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 27654 22719 373 325 0 23468 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 119316

[startup+762.308 s]
/proc/loadavg: 4.04 3.86 3.38 5/194 7793
/proc/meminfo: memFree=28621212/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=117200 CPUtime=762.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 25450 0 0 0 76224 8 0 0 25 0 1 0 604303551 120012800 24264 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 29300 24264 373 325 0 25114 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 125900

[startup+822.301 s]
/proc/loadavg: 4.01 3.88 3.42 5/194 7795
/proc/meminfo: memFree=28613380/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=123320 CPUtime=822.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 26953 0 0 0 82223 9 0 0 25 0 1 0 604303551 126279680 25767 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 30830 25767 373 325 0 26644 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 132020

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.45 5/194 7797
/proc/meminfo: memFree=28610972/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=126676 CPUtime=882.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 27583 0 0 0 88223 9 0 0 25 0 1 0 604303551 129716224 26397 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 31669 26397 373 325 0 27483 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 135376

[startup+942.3 s]
/proc/loadavg: 4.00 3.92 3.48 5/194 7798
/proc/meminfo: memFree=28610560/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=126676 CPUtime=942.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 27583 0 0 0 94222 10 0 0 25 0 1 0 604303551 129716224 26397 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 31669 26397 373 325 0 27483 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 135376

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.51 5/194 7800
/proc/meminfo: memFree=28609152/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=126676 CPUtime=1002.32 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 27591 0 0 0 100222 10 0 0 25 0 1 0 604303551 129716224 26405 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 31669 26405 373 325 0 27483 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 135376

[startup+1062.3 s]
/proc/loadavg: 4.03 3.95 3.55 5/194 7801
/proc/meminfo: memFree=28599820/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=126676 CPUtime=1062.33 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 27613 0 0 0 106223 10 0 0 25 0 1 0 604303551 129716224 26427 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 31669 26427 373 325 0 27483 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 135376

[startup+1122.3 s]
/proc/loadavg: 4.01 3.96 3.57 5/194 7803
/proc/meminfo: memFree=28583148/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=126676 CPUtime=1122.33 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 27654 0 0 0 112223 10 0 0 25 0 1 0 604303551 129716224 26468 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 31669 26468 373 325 0 27483 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 135376

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/194 7805
/proc/meminfo: memFree=28565024/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=129316 CPUtime=1182.33 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 28283 0 0 0 118223 10 0 0 25 0 1 0 604303551 132419584 27097 33554432000 4194304 5523604 140734050557248 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 32329 27097 373 325 0 28143 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 138016

[startup+1242.3 s]
/proc/loadavg: 4.07 3.99 3.62 5/194 7809
/proc/meminfo: memFree=28544368/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=134424 CPUtime=1242.33 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 29476 0 0 0 124222 11 0 0 25 0 1 0 604303551 137650176 28290 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 33606 28290 373 325 0 29420 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 143124



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 3.99 3.64 4/192 7812
/proc/meminfo: memFree=28654116/32950928 swapFree=67111352/67111528
[pid=7749] ppid=7747 vsize=8700 CPUtime=0 cores=0,2
/proc/7749/stat : 7749 (riss.sh) S 7747 7749 6604 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 604303551 8908800 251 33554432000 4194304 4922060 140735027425776 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7749/statm: 2175 251 211 178 0 68 0
[pid=7750] ppid=7749 vsize=138664 CPUtime=1300.04 cores=0,2
/proc/7750/stat : 7750 (riss) R 7749 7749 6604 0 -1 4202496 30597 0 0 0 129993 11 0 0 25 0 1 0 604303551 141991936 29411 33554432000 4194304 5523604 140734050557248 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7750/statm: 34666 29411 373 325 0 30480 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 147364

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 7749 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.11
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 147364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 2.29665 second user time and 4.80827 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 07:18:49
IDJOB=3262423
IDBENCH=83311
IDSOLVER=1598
FILE ID=node113/3262423-1304140729
RUNJOBID= node113-1304140729-7726
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_445.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262423-1304140729/watcher-3262423-1304140729 -o /tmp/evaluation-result-3262423-1304140729/solver-3262423-1304140729 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3262423-1304140729.cnf 1662451459 2400 7680 2

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

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=1662451459

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29009672 kB
Buffers:        751528 kB
Cached:        2588668 kB
SwapCached:         12 kB
Active:         226900 kB
Inactive:      3210472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29009672 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            3264 kB
Writeback:           8 kB
AnonPages:       97008 kB
Mapped:          15228 kB
Slab:           438492 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   243600 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= 72388 MiB
End job on node113 at 2011-04-30 07:40:31