Trace number 3159506

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
synit_sat 2011-03-03? (TO) 1300.06 1300.04

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
MD5SUM187184c44e9c5a07f5a8f762e04588fa
Bench CategoryRANDOM (random 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 variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 0
0.00/0.03	c UnDirect to Direct Gate: 0
0.00/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 0 Undef Var: 2000
0.00/0.03	c After covering, Total Root: 0 Leaf: 0
0.00/0.03	c Variable( cover/uncovered/unused ): 0 2000 0
0.00/0.03	c Unit Clauses: 0
0.00/0.03	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.03	c Clauses( cover/uncovered ): 0 40000
0.00/0.03	c Total Clauses( cover/uncovered ): 0 40000 0%
0.00/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.07/0.09	c Uncover Clauses avg size: 5 max size: 5
0.07/0.09	c Final circuit: i/l/o/s    2000       0   40000    159324
0.07/0.09	c cover rate 0
0.07/0.09	c rocky end  0.08 total 0.08
0.19/0.27	c covering time  0.18 total 0.26
1300.03/1300.00	c interrupt  1299.77 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159506-1301733063/watcher-3159506-1301733063 -o /tmp/evaluation-result-3159506-1301733063/solver-3159506-1301733063 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159506-1301733063.cnf 1350372650 

running on 2 cores: 1,3

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: 0.00 0.00 0.00 1/172 13375
/proc/meminfo: memFree=21717924/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=31712 CPUtime=0 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 2570 0 0 0 0 0 0 0 21 0 1 0 284905983 32473088 2504 33554432000 4194304 4947581 140737440092048 18446744073709551615 4824560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 7928 2504 376 184 0 2803 0

[startup+0.0813931 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13375
/proc/meminfo: memFree=21717924/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=48556 CPUtime=0.07 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 6694 0 0 0 7 0 0 0 21 0 1 0 284905983 49721344 6628 33554432000 4194304 4947581 140737440092048 18446744073709551615 4831960 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 12139 6628 384 184 0 7014 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 48556

[startup+0.100384 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13375
/proc/meminfo: memFree=21717924/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=50604 CPUtime=0.09 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 7343 0 0 0 8 1 0 0 21 0 1 0 284905983 51818496 7277 33554432000 4194304 4947581 140737440092048 18446744073709551615 4229391 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 12651 7277 386 184 0 7526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50604

[startup+0.300351 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13375
/proc/meminfo: memFree=21717924/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=108576 CPUtime=0.29 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 20926 0 0 0 27 2 0 0 22 0 1 0 284905983 111181824 20860 33554432000 4194304 4947581 140737440092048 18446744073709551615 4422560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 27144 20860 420 184 0 22019 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 108576

[startup+0.70028 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13375
/proc/meminfo: memFree=21717924/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=121048 CPUtime=0.69 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 22662 0 0 0 67 2 0 0 24 0 1 0 284905983 123953152 22596 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 30262 22596 432 184 0 25137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121048

[startup+1.50014 s]
/proc/loadavg: 0.16 0.03 0.01 5/188 13406
/proc/meminfo: memFree=21540664/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=139736 CPUtime=1.49 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 27116 0 0 0 147 2 0 0 25 0 1 0 284905983 143089664 27050 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399200 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 34934 27050 436 184 0 29809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 139736

[startup+3.10086 s]
/proc/loadavg: 0.16 0.03 0.01 5/188 13406
/proc/meminfo: memFree=21330856/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=157584 CPUtime=3.09 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 32398 0 0 0 306 3 0 0 25 0 1 0 284905983 161366016 32332 33554432000 4194304 4947581 140737440092048 18446744073709551615 4353316 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 39396 32332 458 184 0 34271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157584

[startup+6.30031 s]
/proc/loadavg: 0.16 0.03 0.01 6/188 13406
/proc/meminfo: memFree=21167052/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=190400 CPUtime=6.29 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 34035 0 0 0 626 3 0 0 25 0 1 0 284905983 194969600 33969 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 47600 33969 458 184 0 42475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 190400

[startup+12.7002 s]
/proc/loadavg: 0.90 0.20 0.06 6/188 13406
/proc/meminfo: memFree=21105820/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=203608 CPUtime=12.69 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 38060 0 0 0 1266 3 0 0 25 0 1 0 284905983 208494592 37994 33554432000 4194304 4947581 140737440092048 18446744073709551615 4549851 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 50902 37994 467 184 0 45777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 203608

[startup+25.501 s]
/proc/loadavg: 1.37 0.32 0.11 5/188 13406
/proc/meminfo: memFree=20861908/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=305568 CPUtime=25.49 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 55200 0 0 0 2543 6 0 0 25 0 1 0 284905983 312901632 55134 33554432000 4194304 4947581 140737440092048 18446744073709551615 4357665 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 76392 55134 468 184 0 71267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 305568

[startup+51.1005 s]
/proc/loadavg: 2.27 0.62 0.21 5/188 13408
/proc/meminfo: memFree=20712432/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=414704 CPUtime=51.09 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 73827 0 0 0 5101 8 0 0 25 0 1 0 284905983 424656896 73761 33554432000 4194304 4947581 140737440092048 18446744073709551615 4547506 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 103676 73761 468 184 0 98551 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 414704

[startup+102.307 s]
/proc/loadavg: 3.31 1.18 0.42 5/188 13408
/proc/meminfo: memFree=20476952/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=414704 CPUtime=102.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 81674 0 0 0 10220 10 0 0 25 0 1 0 284905983 424656896 81608 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 103676 81608 468 184 0 98551 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 414704

[startup+162.3 s]
/proc/loadavg: 3.74 1.69 0.64 5/188 13410
/proc/meminfo: memFree=20381580/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=414704 CPUtime=162.29 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 83205 0 0 0 16219 10 0 0 25 0 1 0 284905983 424656896 83139 33554432000 4194304 4947581 140737440092048 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 103676 83139 468 184 0 98551 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 414704

[startup+222.301 s]
/proc/loadavg: 3.90 2.11 0.85 5/188 13412
/proc/meminfo: memFree=20280388/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=520388 CPUtime=222.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 97436 0 0 0 22217 13 0 0 25 0 1 0 284905983 532877312 97370 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 130097 97370 468 184 0 124972 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 520388

[startup+282.3 s]
/proc/loadavg: 4.09 2.48 1.06 5/188 13414
/proc/meminfo: memFree=20279008/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=520388 CPUtime=282.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 98587 0 0 0 28217 13 0 0 25 0 1 0 284905983 532877312 98521 33554432000 4194304 4947581 140737440092048 18446744073709551615 4354038 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 130097 98521 468 184 0 124972 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 520388

[startup+342.301 s]
/proc/loadavg: 4.03 2.76 1.24 5/188 13416
/proc/meminfo: memFree=20189848/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=520388 CPUtime=342.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 100717 0 0 0 34217 13 0 0 25 0 1 0 284905983 532877312 100651 33554432000 4194304 4947581 140737440092048 18446744073709551615 4547496 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 130097 100651 468 184 0 124972 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 520388

[startup+402.3 s]
/proc/loadavg: 4.01 2.98 1.41 6/188 13416
/proc/meminfo: memFree=20067696/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=575232 CPUtime=402.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 112248 0 0 0 40214 16 0 0 25 0 1 0 284905983 589037568 112182 33554432000 4194304 4947581 140737440092048 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 143808 112182 468 184 0 138683 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 575232

[startup+462.301 s]
/proc/loadavg: 4.00 3.16 1.57 5/188 13418
/proc/meminfo: memFree=20030488/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=630420 CPUtime=462.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 117096 0 0 0 46213 17 0 0 25 0 1 0 284905983 645550080 117030 33554432000 4194304 4947581 140737440092048 18446744073709551615 4352598 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 157605 117030 468 184 0 152480 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 630420

[startup+522.3 s]
/proc/loadavg: 4.00 3.31 1.72 5/188 13420
/proc/meminfo: memFree=20016460/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=630420 CPUtime=522.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 118434 0 0 0 52212 18 0 0 25 0 1 0 284905983 645550080 118368 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 157605 118368 468 184 0 152480 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 630420

[startup+582.301 s]
/proc/loadavg: 4.00 3.43 1.86 5/188 13422
/proc/meminfo: memFree=19987928/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=630420 CPUtime=582.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 119534 0 0 0 58212 18 0 0 25 0 1 0 284905983 645550080 119468 33554432000 4194304 4947581 140737440092048 18446744073709551615 4400033 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 157605 119468 468 184 0 152480 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 630420

[startup+642.301 s]
/proc/loadavg: 4.00 3.54 1.99 6/188 13424
/proc/meminfo: memFree=19971920/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=630420 CPUtime=642.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 127214 0 0 0 64212 19 0 0 25 0 1 0 284905983 645550080 127148 33554432000 4194304 4947581 140737440092048 18446744073709551615 4547511 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 157605 127148 468 184 0 152480 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 630420

[startup+702.301 s]
/proc/loadavg: 4.00 3.62 2.11 6/188 13424
/proc/meminfo: memFree=19937812/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=630420 CPUtime=702.3 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 127539 0 0 0 70211 19 0 0 25 0 1 0 284905983 645550080 127473 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 157605 127473 468 184 0 152480 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 630420

[startup+762.307 s]
/proc/loadavg: 4.00 3.68 2.23 5/188 13426
/proc/meminfo: memFree=19820004/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=762.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 145956 0 0 0 76206 25 0 0 25 0 1 0 284905983 705040384 145890 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 145890 468 184 0 167004 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 688516

[startup+822.3 s]
/proc/loadavg: 4.00 3.74 2.33 5/188 13428
/proc/meminfo: memFree=19792092/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=822.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 145956 0 0 0 82206 25 0 0 25 0 1 0 284905983 705040384 145890 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 145890 468 184 0 167004 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 688516

[startup+882.301 s]
/proc/loadavg: 4.03 3.80 2.44 5/188 13430
/proc/meminfo: memFree=19765052/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=882.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 147656 0 0 0 88206 25 0 0 25 0 1 0 284905983 705040384 147590 33554432000 4194304 4947581 140737440092048 18446744073709551615 4516209 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 147590 468 184 0 167004 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 688516

[startup+942.3 s]
/proc/loadavg: 4.08 3.85 2.54 6/188 13432
/proc/meminfo: memFree=19748180/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=942.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 147657 0 0 0 94206 25 0 0 25 0 1 0 284905983 705040384 147590 33554432000 4194304 4947581 140737440092048 18446744073709551615 4352563 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 147590 468 184 0 167004 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 688516

[startup+1002.3 s]
/proc/loadavg: 4.03 3.87 2.63 5/188 13432
/proc/meminfo: memFree=19731804/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=1002.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 147657 0 0 0 100206 25 0 0 25 0 1 0 284905983 705040384 147570 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 147570 468 184 0 167004 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 688516

[startup+1062.3 s]
/proc/loadavg: 4.01 3.89 2.71 6/188 13434
/proc/meminfo: memFree=19707864/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=1062.32 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 152018 0 0 0 106206 26 0 0 25 0 1 0 284905983 705040384 151874 33554432000 4194304 4947581 140737440092048 18446744073709551615 4547506 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 151874 468 184 0 167004 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 688516

[startup+1122.3 s]
/proc/loadavg: 4.00 3.91 2.79 5/188 13436
/proc/meminfo: memFree=19704624/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=688516 CPUtime=1122.32 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 152018 0 0 0 112206 26 0 0 25 0 1 0 284905983 705040384 151874 33554432000 4194304 4947581 140737440092048 18446744073709551615 4515864 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 172129 151874 468 184 0 167004 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 688516

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.86 6/188 13438
/proc/meminfo: memFree=19630960/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=748852 CPUtime=1182.31 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 170569 0 0 0 118199 32 0 0 25 0 1 0 284905983 766824448 170383 33554432000 4194304 4947581 140737440092048 18446744073709551615 4352667 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 187213 170383 468 184 0 182088 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 748852

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 2.93 5/188 13440
/proc/meminfo: memFree=19558040/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=810084 CPUtime=1242.32 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 186633 0 0 0 124196 36 0 0 25 0 1 0 284905983 829526016 186414 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 202521 186414 468 184 0 197396 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 810084



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.94 2.99 5/188 13440
/proc/meminfo: memFree=19513516/32951132 swapFree=67111528/67111528
[pid=13375] ppid=13373 vsize=810084 CPUtime=1300.03 cores=1,3
/proc/13375/stat : 13375 (synit_sat) R 13373 13375 13345 0 -1 4202496 190820 0 0 0 129966 37 0 0 25 0 1 0 284905983 829526016 190564 33554432000 4194304 4947581 140737440092048 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/13375/statm: 202521 190564 468 184 0 197396 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 810084

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

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

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.06
CPU user time (s): 1299.66
CPU system time (s): 0.400939
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 810084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.66
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190825
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= 10
involuntary context switches= 14725

runsolver used 2.18967 second user time and 4.91725 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 10:31:03
IDJOB=3159506
IDBENCH=82529
IDSOLVER=1571
FILE ID=node131/3159506-1301733063
RUNJOBID= node131-1301733063-13365
PBS_JOBID= 12840938
Free space on /tmp= 71656 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S656892101-075-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159506-1301733063/watcher-3159506-1301733063 -o /tmp/evaluation-result-3159506-1301733063/solver-3159506-1301733063 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159506-1301733063.cnf 1350372650

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

MD5SUM BENCH= 187184c44e9c5a07f5a8f762e04588fa
RANDOM SEED=1350372650

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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:     32951132 kB
MemFree:      21718204 kB
Buffers:        347084 kB
Cached:       10561360 kB
SwapCached:          0 kB
Active:        6774068 kB
Inactive:      4196816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21718204 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3540 kB
Writeback:           0 kB
AnonPages:       62628 kB
Mapped:          14692 kB
Slab:           198232 kB
PageTables:       4880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   188520 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71644 MiB
End job on node131 at 2011-04-02 10:52:45