Trace number 3291436

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

NameSAT03/industrial/li/li-exam/
li-exam-61.shuffled-as.sat03-366.cnf
MD5SUM3be662940f394fa876137a905247d755
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28147
Number of clauses108436
Sum of the clauses size373110
Maximum clause length166
Minimum clause length1
Number of clauses of size 114
Number of clauses of size 218786
Number of clauses of size 351588
Number of clauses of size 437440
Number of clauses of size 53
Number of clauses of size over 5605

Solver Data 

2.29/2.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.36	c main()::
2.29/2.36	c initFormula():: searching for DIMACS p-line....
2.29/2.36	c initFormula():: the DIMACS p-line indicates a CNF of 28147 variables and 108436 clauses.
2.29/2.36	c parseCNF():: parsing....
2.29/2.36	c parseCNF():: the CNF contains 14 unary clauses.
2.29/2.36	c runParser():: parsing was successful, warming up engines...
2.29/2.36	c find_and_remove_tautogolies():: found and removed 4693 tautologies
2.29/2.36	c simplify_formula():: removed 1 tautological, 9462 satisfied and 0 duplicate clauses
2.29/2.36	c preprocessing fase I completed:: there are now 23437 free variables and 98973 clauses.
2.29/2.36	c find_equivalence():: found 4709 3-equivalences
2.29/2.36	c find_equivalence():: found 4669 4-equivalences
2.29/2.36	c shorten_equivalence(): average equivalence length reduced from 23.604713 to 3.995308
2.29/2.36	c using k-SAT heuristics (size based diff)
2.29/2.36	c simplify_formula():: removed 0 tautological, 56188 satisfied and 0 duplicate clauses
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 56306 duplicate clauses
2.29/2.36	c main():: clause / variable ratio: ( 44979 / 28147 ) = 1.60
2.29/2.36	c longest clause has size 166
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.36	c number of free variables = 23437
2.29/2.36	c dynamic_preselect_setsize :: off
2.29/2.36	c main():: all systems go!
2.29/2.36	c |----------------------------------------------------------------|

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-3291436-1303794147/watcher-3291436-1303794147 -o /tmp/evaluation-result-3291436-1303794147/solver-3291436-1303794147 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3291436-1303794147.cnf 

running on 2 cores: 5,7

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: 1.53 1.99 2.64 5/182 27597
/proc/meminfo: memFree=14697492/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=10592 CPUtime=0 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4194304 1119 0 0 0 0 0 0 0 21 0 1 0 491014525 10846208 1063 33554432000 4194304 4300876 140733574019232 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 2648 1064 113 27 0 1097 0

[startup+0.0132521 s]
/proc/loadavg: 1.53 1.99 2.64 5/182 27597
/proc/meminfo: memFree=14697492/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=10988 CPUtime=0 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4194304 1204 0 0 0 0 0 0 0 21 0 1 0 491014525 11251712 1148 33554432000 4194304 4300876 140733574019232 18446744073709551615 248089230066 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 2747 1148 113 27 0 1196 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10988

[startup+0.100241 s]
/proc/loadavg: 1.53 1.99 2.64 5/182 27597
/proc/meminfo: memFree=14697492/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=24648 CPUtime=0.09 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4194304 3675 0 0 0 9 0 0 0 21 0 1 0 491014525 25239552 3618 33554432000 4194304 4300876 140733574019232 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 6162 3618 118 27 0 4611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24648

[startup+0.300205 s]
/proc/loadavg: 1.53 1.99 2.64 5/182 27597
/proc/meminfo: memFree=14697492/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=22656 CPUtime=0.29 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4194304 8781 0 0 0 28 1 0 0 22 0 1 0 491014525 23199744 3166 33554432000 4194304 4300876 140733574019232 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 5664 3166 129 27 0 4113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22656

[startup+0.700137 s]
/proc/loadavg: 1.53 1.99 2.64 5/182 27597
/proc/meminfo: memFree=14697492/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=26272 CPUtime=0.69 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 16651 0 0 0 66 3 0 0 24 0 1 0 491014525 26902528 4154 33554432000 4194304 4300876 140733574019232 18446744073709551615 4207088 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 6568 4154 152 27 0 5017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26272

[startup+1.50099 s]
/proc/loadavg: 1.53 1.99 2.64 5/190 27608
/proc/meminfo: memFree=14545916/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=29692 CPUtime=1.49 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 18119 0 0 0 146 3 0 0 25 0 1 0 491014525 30404608 4933 33554432000 4194304 4300876 140733574019232 18446744073709551615 4213200 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 7423 4933 157 27 0 5872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29692

[startup+3.10071 s]
/proc/loadavg: 1.72 2.03 2.65 5/190 27608
/proc/meminfo: memFree=14365992/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=67856 CPUtime=3.09 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27206 0 0 0 305 4 0 0 25 0 1 0 491014525 69484544 8644 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216621 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 16964 8644 180 27 0 15413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67856

[startup+6.30015 s]
/proc/loadavg: 1.72 2.03 2.65 5/190 27608
/proc/meminfo: memFree=14156696/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=68120 CPUtime=6.29 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27304 0 0 0 625 4 0 0 25 0 1 0 491014525 69754880 8742 33554432000 4194304 4300876 140733574019232 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17030 8742 180 27 0 15479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68120

[startup+12.701 s]
/proc/loadavg: 2.07 2.09 2.66 5/190 27608
/proc/meminfo: memFree=13934312/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=68348 CPUtime=12.69 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27330 0 0 0 1265 4 0 0 25 0 1 0 491014525 69988352 8768 33554432000 4194304 4300876 140733574019232 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17087 8768 180 27 0 15536 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68348

[startup+25.5008 s]
/proc/loadavg: 2.37 2.15 2.68 5/190 27609
/proc/meminfo: memFree=13594084/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=68880 CPUtime=25.49 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27444 0 0 0 2545 4 0 0 25 0 1 0 491014525 70533120 8882 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216562 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17220 8882 180 27 0 15669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68880

[startup+51.1002 s]
/proc/loadavg: 2.92 2.30 2.71 5/190 27609
/proc/meminfo: memFree=13558680/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=69560 CPUtime=51.09 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27518 0 0 0 5105 4 0 0 25 0 1 0 491014525 71229440 8956 33554432000 4194304 4300876 140733574019232 18446744073709551615 248089093305 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17390 8956 180 27 0 15839 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 69560

[startup+102.307 s]
/proc/loadavg: 3.57 2.58 2.78 5/190 27614
/proc/meminfo: memFree=13550368/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=71096 CPUtime=102.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 27943 0 0 0 10226 4 0 0 25 0 1 0 491014525 72802304 9381 33554432000 4194304 4300876 140733574019232 18446744073709551615 4276454 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17774 9381 180 27 0 16223 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 71096

[startup+162.301 s]
/proc/loadavg: 3.83 2.82 2.85 5/190 27615
/proc/meminfo: memFree=13542640/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=71860 CPUtime=162.29 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28127 0 0 0 16225 4 0 0 25 0 1 0 491014525 73584640 9565 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 17965 9565 180 27 0 16414 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 71860

[startup+222.301 s]
/proc/loadavg: 3.94 3.05 2.93 5/190 27617
/proc/meminfo: memFree=13533200/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=73012 CPUtime=222.29 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28299 0 0 0 22225 4 0 0 25 0 1 0 491014525 74764288 9737 33554432000 4194304 4300876 140733574019232 18446744073709551615 4214188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 18253 9737 180 27 0 16702 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 73012

[startup+282.3 s]
/proc/loadavg: 3.97 3.20 2.98 5/190 27618
/proc/meminfo: memFree=13526212/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=73012 CPUtime=282.29 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28477 0 0 0 28225 4 0 0 25 0 1 0 491014525 74764288 9915 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 18253 9915 180 27 0 16702 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 73012

[startup+342.301 s]
/proc/loadavg: 3.99 3.36 3.05 5/190 27620
/proc/meminfo: memFree=13518996/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=74736 CPUtime=342.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28658 0 0 0 34225 5 0 0 25 0 1 0 491014525 76529664 10096 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 18684 10096 180 27 0 17133 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74736

[startup+402.3 s]
/proc/loadavg: 4.05 3.48 3.11 5/190 27622
/proc/meminfo: memFree=13512520/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=74736 CPUtime=402.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28823 0 0 0 40225 5 0 0 25 0 1 0 491014525 76529664 10261 33554432000 4194304 4300876 140733574019232 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 18684 10261 180 27 0 17133 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 74736

[startup+462.301 s]
/proc/loadavg: 4.01 3.58 3.16 5/190 27623
/proc/meminfo: memFree=13505784/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=77324 CPUtime=462.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 28998 0 0 0 46225 5 0 0 25 0 1 0 491014525 79179776 10436 33554432000 4194304 4300876 140733574019232 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 19331 10436 180 27 0 17780 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 77324

[startup+522.301 s]
/proc/loadavg: 4.00 3.65 3.21 5/190 27625
/proc/meminfo: memFree=13497820/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=77324 CPUtime=522.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 29172 0 0 0 52225 5 0 0 25 0 1 0 491014525 79179776 10610 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 19331 10610 180 27 0 17780 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77324

[startup+582.3 s]
/proc/loadavg: 4.00 3.71 3.26 5/190 27627
/proc/meminfo: memFree=13489828/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=77324 CPUtime=582.3 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 29356 0 0 0 58225 5 0 0 25 0 1 0 491014525 79179776 10794 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216554 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 19331 10794 180 27 0 17780 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 77324

[startup+642.301 s]
/proc/loadavg: 4.00 3.76 3.30 5/190 27628
/proc/meminfo: memFree=13483096/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=77324 CPUtime=642.31 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 29547 0 0 0 64226 5 0 0 25 0 1 0 491014525 79179776 10985 33554432000 4194304 4300876 140733574019232 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 19331 10985 180 27 0 17780 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 77324

[startup+702.3 s]
/proc/loadavg: 4.00 3.80 3.34 5/190 27630
/proc/meminfo: memFree=13475740/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=81204 CPUtime=702.31 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 29736 0 0 0 70225 6 0 0 25 0 1 0 491014525 83152896 11174 33554432000 4194304 4300876 140733574019232 18446744073709551615 4230545 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 20301 11174 180 27 0 18750 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 81204

[startup+762.308 s]
/proc/loadavg: 4.00 3.84 3.38 5/190 27631
/proc/meminfo: memFree=13464184/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=81204 CPUtime=762.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 29952 0 0 0 76226 6 0 0 25 0 1 0 491014525 83152896 11390 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 20301 11390 180 27 0 18750 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 81204

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.42 5/190 27633
/proc/meminfo: memFree=13455848/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=81204 CPUtime=822.31 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 30161 0 0 0 82225 6 0 0 25 0 1 0 491014525 83152896 11599 33554432000 4194304 4300876 140733574019232 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 20301 11599 180 27 0 18750 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 81204

[startup+882.3 s]
/proc/loadavg: 4.04 3.90 3.46 5/190 27635
/proc/meminfo: memFree=13445644/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=81212 CPUtime=882.31 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 30347 0 0 0 88225 6 0 0 25 0 1 0 491014525 83161088 11785 33554432000 4194304 4300876 140733574019232 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 20303 11785 180 27 0 18752 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 81212

[startup+942.301 s]
/proc/loadavg: 4.09 3.93 3.49 5/190 27636
/proc/meminfo: memFree=13438668/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=81212 CPUtime=942.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 30519 0 0 0 94226 6 0 0 25 0 1 0 491014525 83161088 11957 33554432000 4194304 4300876 140733574019232 18446744073709551615 4250766 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 20303 11957 180 27 0 18752 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 81212

[startup+1002.3 s]
/proc/loadavg: 4.03 3.94 3.52 5/190 27638
/proc/meminfo: memFree=13430712/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1002.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 30691 0 0 0 100226 6 0 0 25 0 1 0 491014525 89120768 12129 33554432000 4194304 4300876 140733574019232 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 12129 180 27 0 20207 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 87032

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.55 5/190 27639
/proc/meminfo: memFree=13422496/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1062.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 30872 0 0 0 106226 6 0 0 25 0 1 0 491014525 89120768 12310 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216540 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 12310 180 27 0 20207 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 87032

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 27641
/proc/meminfo: memFree=13413408/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1122.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 31072 0 0 0 112226 6 0 0 25 0 1 0 491014525 89120768 12510 33554432000 4194304 4300876 140733574019232 18446744073709551615 4248704 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 12510 180 27 0 20207 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 87032

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/190 27642
/proc/meminfo: memFree=13403332/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1182.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 31273 0 0 0 118226 6 0 0 25 0 1 0 491014525 89120768 12711 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 12711 180 27 0 20207 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 87032

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 27644
/proc/meminfo: memFree=13394112/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1242.32 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 31454 0 0 0 124226 6 0 0 25 0 1 0 491014525 89120768 12892 33554432000 4194304 4300876 140733574019232 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 12892 180 27 0 20207 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 87032



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.64 4/189 27647
/proc/meminfo: memFree=14446116/32950928 swapFree=67111528/67111528
[pid=27597] ppid=27594 vsize=87032 CPUtime=1300.02 cores=5,7
/proc/27597/stat : 27597 (march_rw) R 27594 27597 26130 0 -1 4202496 31640 0 0 0 129996 6 0 0 25 0 1 0 491014525 89120768 13078 33554432000 4194304 4300876 140733574019232 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27597/statm: 21758 13078 180 27 0 20207 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 87032

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)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.072988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 87032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31640
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= 656

runsolver used 1.9797 second user time and 5.11222 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-26 07:02:27
IDJOB=3291436
IDBENCH=84223
IDSOLVER=1561
FILE ID=node123/3291436-1303794147
RUNJOBID= node123-1303794147-27568
PBS_JOBID= 13157259
Free space on /tmp= 72924 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT03/industrial/li/li-exam/li-exam-61.shuffled-as.sat03-366.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291436-1303794147/watcher-3291436-1303794147 -o /tmp/evaluation-result-3291436-1303794147/solver-3291436-1303794147 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3291436-1303794147.cnf

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

MD5SUM BENCH= 3be662940f394fa876137a905247d755
RANDOM SEED=675502611

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:      14697532 kB
Buffers:       2172076 kB
Cached:       15460524 kB
SwapCached:          0 kB
Active:        8298148 kB
Inactive:      9411264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14697532 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4772 kB
Writeback:           0 kB
AnonPages:       76280 kB
Mapped:          15272 kB
Slab:           479016 kB
PageTables:       5864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   227192 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= 72924 MiB
End job on node123 at 2011-04-26 07:24:09