Trace number 1796455

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
kw_pre 2009-03-21? (TO) 1200.07 1200.71

General information on the benchmark

Nameindustrial/grieu/
vmpc_28.cnf
MD5SUM2679ca6fb11bcf9f950de09652ce7147
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark393.943
Satisfiable
(Un)Satisfiability was proved
Number of variables784
Number of clauses108080
Sum of the clauses size283220
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 242420
Number of clauses of size 365604
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796455-1242075870/watcher-1796455-1242075870 -o /tmp/evaluation-result-1796455-1242075870/solver-1796455-1242075870 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796455-1242075870.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 524
/proc/meminfo: memFree=1198648/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=4292 CPUtime=0
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 482 0 0 0 0 0 0 0 19 0 1 0 235615002 4395008 458 1992294400 4194304 6416590 548682068912 18446744073709551615 4358704 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 1073 459 215 542 0 522 0

[startup+0.077205 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 524
/proc/meminfo: memFree=1198648/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=5612 CPUtime=0.07
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 822 0 0 0 7 0 0 0 19 0 1 0 235615002 5746688 798 1992294400 4194304 6416590 548682068912 18446744073709551615 4919440 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 1403 798 215 542 0 852 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10968

[startup+0.101171 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 524
/proc/meminfo: memFree=1198648/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=6008 CPUtime=0.09
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 953 0 0 0 9 0 0 0 19 0 1 0 235615002 6152192 929 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 1502 929 215 542 0 951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301193 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 524
/proc/meminfo: memFree=1198648/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=9704 CPUtime=0.28
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 1961 0 0 0 28 0 0 0 20 0 1 0 235615002 9936896 1937 1992294400 4194304 6416590 548682068912 18446744073709551615 4378993 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 2426 1938 215 542 0 1875 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15060

[startup+0.70124 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 524
/proc/meminfo: memFree=1198648/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=18580 CPUtime=0.69
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 4050 0 0 0 68 1 0 0 24 0 1 0 235615002 19025920 4026 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 4645 4026 233 542 0 4094 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23936

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1183144/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=18580 CPUtime=1.49
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 4059 0 0 0 148 1 0 0 25 0 1 0 235615002 19025920 4035 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 4645 4035 233 542 0 4094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23936

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1183016/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=19372 CPUtime=3.08
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 4271 0 0 0 307 1 0 0 25 0 1 0 235615002 19836928 4247 1992294400 4194304 6416590 548682068912 18446744073709551615 4567377 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 4843 4247 233 542 0 4292 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24728

[startup+6.3019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1182504/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=18540 CPUtime=6.29
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 4309 0 0 0 626 3 0 0 25 0 1 0 235615002 18984960 4101 1992294400 4194304 6416590 548682068912 18446744073709551615 4367386 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 4635 4101 242 542 0 4084 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23896

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1177896/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=23936 CPUtime=12.69
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 5747 0 0 0 1261 8 0 0 25 0 1 0 235615002 24510464 5342 1992294400 4194304 6416590 548682068912 18446744073709551615 5280272 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 5984 5342 246 542 0 5433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29292

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1171048/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=31008 CPUtime=25.48
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 7801 0 0 0 2536 12 0 0 25 0 1 0 235615002 31752192 7053 1992294400 4194304 6416590 548682068912 18446744073709551615 4294967 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 7752 7053 246 542 0 7201 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36364

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1160104/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=43376 CPUtime=51.07
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 11028 0 0 0 5084 23 0 0 25 0 1 0 235615002 44417024 9864 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 10844 9864 246 542 0 10293 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48732

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1142312/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=62704 CPUtime=102.25
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 16023 0 0 0 10185 40 0 0 25 0 1 0 235615002 64208896 14227 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 15676 14227 246 542 0 15125 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68060

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1130664/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=75896 CPUtime=162.2
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 19591 0 0 0 16167 53 0 0 25 0 1 0 235615002 77717504 17200 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 18974 17200 246 542 0 18423 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 81252

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1116712/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=90580 CPUtime=222.19
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 23746 0 0 0 22155 64 0 0 25 0 1 0 235615002 92753920 20569 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 22645 20569 246 542 0 22094 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 95936

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1108584/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=101340 CPUtime=282.16
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 25857 0 0 0 28140 76 0 0 25 0 1 0 235615002 103772160 22680 1992294400 4194304 6416590 548682068912 18446744073709551615 4339653 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 25335 22680 246 542 0 24784 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 106696

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1102256/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=108832 CPUtime=342.12
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 27883 0 0 0 34128 84 0 0 25 0 1 0 235615002 111443968 24223 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 27208 24223 246 542 0 26657 0
Current children cumulated CPU time (s) 342.12

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

/proc/525/statm: 35844 32367 246 542 0 35293 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 148732

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1061040/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=152712 CPUtime=641.99
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 39345 0 0 0 64076 123 0 0 25 0 1 0 235615002 156377088 34490 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 38178 34490 246 542 0 37627 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 158068

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1053616/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=160644 CPUtime=701.95
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 41897 0 0 0 70065 130 0 0 25 0 1 0 235615002 164499456 36307 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 40161 36307 246 542 0 39610 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 166000

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1051312/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=163364 CPUtime=761.93
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 42508 0 0 0 76059 134 0 0 25 0 1 0 235615002 167284736 36918 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 40841 36918 246 542 0 40290 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 168720

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1045104/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=170436 CPUtime=821.89
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 44122 0 0 0 82050 139 0 0 25 0 1 0 235615002 174526464 38532 1992294400 4194304 6416590 548682068912 18446744073709551615 4294593 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 42609 38532 246 542 0 42058 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 175792

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1031216/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=188012 CPUtime=881.85
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 48321 0 0 0 88037 148 0 0 25 0 1 0 235615002 192524288 41886 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 47003 41886 246 542 0 46452 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 193368

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1029552/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=190332 CPUtime=941.81
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 48807 0 0 0 94028 153 0 0 25 0 1 0 235615002 194899968 42372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 47583 42372 246 542 0 47032 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 195688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1027056/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=193092 CPUtime=1001.79
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 49404 0 0 0 100019 160 0 0 25 0 1 0 235615002 197726208 42969 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 48273 42969 246 542 0 47722 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 198448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1024560/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=196212 CPUtime=1061.75
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 50034 0 0 0 106010 165 0 0 25 0 1 0 235615002 200921088 43599 1992294400 4194304 6416590 548682068912 18446744073709551615 4295381 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 49053 43599 246 542 0 48502 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 201568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1016816/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=204428 CPUtime=1121.71
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 51955 0 0 0 112001 170 0 0 25 0 1 0 235615002 209334272 45520 1992294400 4194304 6416590 548682068912 18446744073709551615 4295381 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 51107 45520 246 542 0 50556 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 209784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1007280/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=214876 CPUtime=1181.68
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 55325 0 0 0 117990 178 0 0 25 0 1 0 235615002 220033024 47918 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 53719 47918 246 542 0 53168 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 220232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1006960/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=215036 CPUtime=1200.07
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 55385 0 0 0 119827 180 0 0 25 0 1 0 235615002 220196864 47978 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 53759 47978 246 542 0 53208 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 220392

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 526
/proc/meminfo: memFree=1006960/2055920 swapFree=4162204/4192956
[pid=524] ppid=522 vsize=5356 CPUtime=0
/proc/524/stat : 524 (kw_pre) S 522 524 358 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235615002 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/524/statm: 1339 231 192 169 0 50 0
[pid=525] ppid=524 vsize=215036 CPUtime=1200.07
/proc/525/stat : 525 (kw_preprocessor) R 524 524 358 0 -1 0 55385 0 0 0 119827 180 0 0 25 0 1 0 235615002 220196864 47978 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/525/statm: 53759 47978 246 542 0 53208 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 220392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 524 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.27
CPU system time (s): 1.8
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 223552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.27981 second user time and 2.83957 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-11 23:04:30
IDJOB=1796455
IDBENCH=20492
IDSOLVER=646
FILE ID=node53/1796455-1242075870
PBS_JOBID= 9277609
Free space on /tmp= 66300 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/grieu/vmpc_28.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796455-1242075870/watcher-1796455-1242075870 -o /tmp/evaluation-result-1796455-1242075870/solver-1796455-1242075870 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796455-1242075870.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2679ca6fb11bcf9f950de09652ce7147
RANDOM SEED=392545123

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1199128 kB
Buffers:         65596 kB
Cached:         713952 kB
SwapCached:      24960 kB
Active:         191740 kB
Inactive:       615084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199128 kB
SwapTotal:     4192956 kB
SwapFree:      4162204 kB
Dirty:            4500 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            36088 kB
Committed_AS:   701292 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node53 at 2009-05-11 23:24:32