Trace number 3159856

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S528475885-007.SATISFIABLE.cnf
MD5SUM970ca2029fea75cb0f7721dfc724b428
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     450       0    1917      3827
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1300.03/1300.00	c interrupt  1300.03 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-3159856-1301736976/watcher-3159856-1301736976 -o /tmp/evaluation-result-3159856-1301736976/solver-3159856-1301736976 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159856-1301736976.cnf 1134959474 

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: 4.02 4.03 3.93 4/193 18561
/proc/meminfo: memFree=20496716/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=30684 CPUtime=0 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 2086 0 0 0 0 0 0 0 25 0 1 0 285295766 31420416 2021 33554432000 4194304 4947581 140734939016960 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 7671 2026 365 184 0 2546 0

[startup+0.0735799 s]
/proc/loadavg: 4.02 4.03 3.93 4/193 18561
/proc/meminfo: memFree=20496716/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=41980 CPUtime=0.06 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 2995 0 0 0 6 0 0 0 25 0 1 0 285295766 42987520 2929 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399519 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 10495 2929 457 184 0 5370 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 41980

[startup+0.100576 s]
/proc/loadavg: 4.02 4.03 3.93 4/193 18561
/proc/meminfo: memFree=20496716/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=41980 CPUtime=0.09 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 3022 0 0 0 9 0 0 0 25 0 1 0 285295766 42987520 2956 33554432000 4194304 4947581 140734939016960 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 10495 2956 457 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300543 s]
/proc/loadavg: 4.02 4.03 3.93 4/193 18561
/proc/meminfo: memFree=20496716/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=50448 CPUtime=0.29 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 3276 0 0 0 29 0 0 0 25 0 1 0 285295766 51658752 3210 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 12612 3210 457 184 0 7487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50448

[startup+0.700469 s]
/proc/loadavg: 4.02 4.03 3.93 4/193 18561
/proc/meminfo: memFree=20496716/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=67796 CPUtime=0.69 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 3756 0 0 0 69 0 0 0 25 0 1 0 285295766 69423104 3690 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 16949 3690 457 184 0 11824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67796

[startup+1.50033 s]
/proc/loadavg: 4.02 4.03 3.93 4/190 18578
/proc/meminfo: memFree=20494756/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=76592 CPUtime=1.49 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 5639 0 0 0 149 0 0 0 25 0 1 0 285295766 78430208 5571 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 19148 5571 466 184 0 14023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76592

[startup+3.10104 s]
/proc/loadavg: 4.02 4.03 3.93 5/194 18590
/proc/meminfo: memFree=20461048/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=103312 CPUtime=3.09 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 6713 0 0 0 309 0 0 0 25 0 1 0 285295766 105791488 6645 33554432000 4194304 4947581 140734939016960 18446744073709551615 4352603 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 25828 6645 466 184 0 20703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103312

[startup+6.30048 s]
/proc/loadavg: 4.01 4.03 3.93 5/194 18590
/proc/meminfo: memFree=20427852/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=112508 CPUtime=6.29 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 8723 0 0 0 628 1 0 0 25 0 1 0 285295766 115208192 8643 33554432000 4194304 4947581 140734939016960 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 28127 8643 466 184 0 23002 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112508

[startup+12.7003 s]
/proc/loadavg: 4.01 4.03 3.93 5/194 18590
/proc/meminfo: memFree=20371000/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=112508 CPUtime=12.69 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 10491 0 0 0 1268 1 0 0 25 0 1 0 285295766 115208192 10411 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 28127 10411 466 184 0 23002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 112508

[startup+25.5011 s]
/proc/loadavg: 4.01 4.02 3.93 5/194 18590
/proc/meminfo: memFree=20333436/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=122132 CPUtime=25.49 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 13704 0 0 0 2547 2 0 0 25 0 1 0 285295766 125063168 13624 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399959 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 30533 13624 466 184 0 25408 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 122132

[startup+51.1005 s]
/proc/loadavg: 4.00 4.02 3.93 5/194 18591
/proc/meminfo: memFree=20295080/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=141868 CPUtime=51.09 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 16041 0 0 0 5107 2 0 0 25 0 1 0 285295766 145272832 15961 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 35467 15961 466 184 0 30342 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 141868

[startup+102.306 s]
/proc/loadavg: 4.04 4.03 3.93 5/194 18592
/proc/meminfo: memFree=20223028/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=141868 CPUtime=102.3 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 20619 0 0 0 10227 3 0 0 25 0 1 0 285295766 145272832 20521 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 35467 20521 466 184 0 30342 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 141868

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 3.93 5/194 18594
/proc/meminfo: memFree=20176264/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=141868 CPUtime=162.29 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 23964 0 0 0 16226 3 0 0 25 0 1 0 285295766 145272832 23866 33554432000 4194304 4947581 140734939016960 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 35467 23866 466 184 0 30342 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 141868

[startup+222.301 s]
/proc/loadavg: 4.04 4.03 3.94 5/194 18595
/proc/meminfo: memFree=20141624/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=141868 CPUtime=222.29 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 24345 0 0 0 22226 3 0 0 25 0 1 0 285295766 145272832 24247 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 35467 24247 466 184 0 30342 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 141868

[startup+282.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/194 18597
/proc/meminfo: memFree=20113824/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=141868 CPUtime=282.3 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 26516 0 0 0 28226 4 0 0 25 0 1 0 285295766 145272832 26397 33554432000 4194304 4947581 140734939016960 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 35467 26397 467 184 0 30342 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 141868

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 3.94 5/194 18599
/proc/meminfo: memFree=20068168/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=164824 CPUtime=342.3 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 31536 0 0 0 34225 5 0 0 25 0 1 0 285295766 168779776 31416 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 41206 31416 466 184 0 36081 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 164824

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/194 18600
/proc/meminfo: memFree=20038008/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=164824 CPUtime=402.3 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 33894 0 0 0 40225 5 0 0 25 0 1 0 285295766 168779776 33774 33554432000 4194304 4947581 140734939016960 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 41206 33774 466 184 0 36081 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164824

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/194 18602
/proc/meminfo: memFree=20036876/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=164824 CPUtime=462.3 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 34008 0 0 0 46225 5 0 0 25 0 1 0 285295766 168779776 33888 33554432000 4194304 4947581 140734939016960 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 41206 33888 466 184 0 36081 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 164824

[startup+522.301 s]
/proc/loadavg: 4.07 4.02 3.94 5/194 18603
/proc/meminfo: memFree=19986256/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=176836 CPUtime=522.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 39208 0 0 0 52224 7 0 0 25 0 1 0 285295766 181080064 36260 33554432000 4194304 4947581 140734939016960 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 44209 36260 466 184 0 39084 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 176836

[startup+582.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/194 18605
/proc/meminfo: memFree=19945552/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=582.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 40124 0 0 0 58224 7 0 0 25 0 1 0 285295766 193527808 37176 33554432000 4194304 4947581 140734939016960 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 37177 466 184 0 42123 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 188992

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 3.94 5/194 18607
/proc/meminfo: memFree=19910304/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=642.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 40421 0 0 0 64224 7 0 0 25 0 1 0 285295766 193527808 37473 33554432000 4194304 4947581 140734939016960 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 37473 466 184 0 42123 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 188992

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/194 18608
/proc/meminfo: memFree=19908296/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=702.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 40432 0 0 0 70224 7 0 0 25 0 1 0 285295766 193527808 37484 33554432000 4194304 4947581 140734939016960 18446744073709551615 4343389 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 37484 466 184 0 42123 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 188992

[startup+762.307 s]
/proc/loadavg: 4.05 4.01 3.95 5/194 18610
/proc/meminfo: memFree=19898852/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=762.32 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 40565 0 0 0 76225 7 0 0 25 0 1 0 285295766 193527808 37617 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 37617 466 184 0 42123 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 188992

[startup+822.3 s]
/proc/loadavg: 4.02 4.01 3.95 5/194 18611
/proc/meminfo: memFree=19871172/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=822.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 40702 0 0 0 82224 7 0 0 25 0 1 0 285295766 193527808 37754 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 37754 466 184 0 42123 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 188992

[startup+882.301 s]
/proc/loadavg: 4.08 4.02 3.95 5/194 18613
/proc/meminfo: memFree=19842116/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=882.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 41128 0 0 0 88224 7 0 0 25 0 1 0 285295766 193527808 38180 33554432000 4194304 4947581 140734939016960 18446744073709551615 4343467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 38180 466 184 0 42123 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 188992

[startup+942.301 s]
/proc/loadavg: 4.03 4.01 3.95 5/194 18615
/proc/meminfo: memFree=19838620/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=942.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 41273 0 0 0 94224 7 0 0 25 0 1 0 285295766 193527808 38325 33554432000 4194304 4947581 140734939016960 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 38325 466 184 0 42123 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 188992

[startup+1002.3 s]
/proc/loadavg: 4.08 4.04 3.96 5/194 18616
/proc/meminfo: memFree=19829660/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=188992 CPUtime=1002.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 43183 0 0 0 100224 7 0 0 25 0 1 0 285295766 193527808 40214 33554432000 4194304 4947581 140734939016960 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 47248 40214 466 184 0 42123 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 188992

[startup+1062.3 s]
/proc/loadavg: 4.03 4.03 3.96 5/194 18618
/proc/meminfo: memFree=19823688/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=240972 CPUtime=1062.31 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 43768 0 0 0 106224 7 0 0 25 0 1 0 285295766 246755328 40799 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399809 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 60243 40799 466 184 0 55118 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 240972

[startup+1122.3 s]
/proc/loadavg: 4.04 4.03 3.97 5/194 18619
/proc/meminfo: memFree=19819308/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=293848 CPUtime=1122.32 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 44063 0 0 0 112225 7 0 0 25 0 1 0 285295766 300900352 41094 33554432000 4194304 4947581 140734939016960 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 73462 41094 466 184 0 68337 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 293848

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.97 5/194 18621
/proc/meminfo: memFree=19816668/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=293848 CPUtime=1182.32 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 44593 0 0 0 118225 7 0 0 25 0 1 0 285295766 300900352 41615 33554432000 4194304 4947581 140734939016960 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 73462 41615 478 184 0 68337 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 293848

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 3.97 5/194 18623
/proc/meminfo: memFree=19802020/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=293848 CPUtime=1242.33 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 47639 0 0 0 124224 9 0 0 25 0 1 0 285295766 300900352 44661 33554432000 4194304 4947581 140734939016960 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 73462 44661 478 184 0 68337 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 293848



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.91 4.00 3.96 3/190 18626
/proc/meminfo: memFree=20241476/32951124 swapFree=67111528/67111528
[pid=18561] ppid=18559 vsize=346880 CPUtime=1300.03 cores=1,3
/proc/18561/stat : 18561 (synit_sat) R 18559 18561 18049 0 -1 4202496 53815 0 0 0 129992 11 0 0 25 0 1 0 285295766 355205120 50837 33554432000 4194304 4947581 140734939016960 18446744073709551615 4360580 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/18561/statm: 86720 50837 478 184 0 81595 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 346880

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.123981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 346880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53820
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= 7
involuntary context switches= 3364

runsolver used 2.11668 second user time and 4.98624 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 11:36:16
IDJOB=3159856
IDBENCH=82879
IDSOLVER=1571
FILE ID=node132/3159856-1301736976
RUNJOBID= node132-1301733065-18069
PBS_JOBID= 12840937
Free space on /tmp= 72380 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S528475885-007.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159856-1301736976/watcher-3159856-1301736976 -o /tmp/evaluation-result-3159856-1301736976/solver-3159856-1301736976 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159856-1301736976.cnf 1134959474

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

MD5SUM BENCH= 970ca2029fea75cb0f7721dfc724b428
RANDOM SEED=1134959474

node132.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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20497112 kB
Buffers:        354776 kB
Cached:       11709564 kB
SwapCached:          0 kB
Active:        7366740 kB
Inactive:      4835484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20497112 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9828 kB
Writeback:           4 kB
AnonPages:      137516 kB
Mapped:          16924 kB
Slab:           191220 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   410644 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72380 MiB
End job on node132 at 2011-04-02 11:57:58