Trace number 1529520

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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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 Trying configuration 1
700.10/700.30	HOME/hydrasat-multi.sh: line 48:  5653 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.10/700.30	c Trying configuration 2

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529520-1238388659/watcher-1529520-1238388659 -o /tmp/evaluation-result-1529520-1238388659/solver-1529520-1238388659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529520-1238388659.cnf 1800 645821335 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 5652
/proc/meminfo: memFree=1792304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=1584 CPUtime=0
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1111531845 1622016 161 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 396 162 116 317 0 76 0

[startup+0.0509619 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 5652
/proc/meminfo: memFree=1792304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=2820 CPUtime=0.04
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 516 0 0 0 4 0 0 0 18 0 1 0 1111531845 2887680 497 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 705 497 150 317 0 385 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8180

[startup+0.101966 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 5652
/proc/meminfo: memFree=1792304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=2820 CPUtime=0.09
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 534 0 0 0 9 0 0 0 18 0 1 0 1111531845 2887680 515 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 705 515 150 317 0 385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8180

[startup+0.301988 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 5652
/proc/meminfo: memFree=1792304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=2948 CPUtime=0.29
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 552 0 0 0 29 0 0 0 19 0 1 0 1111531845 3018752 533 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 737 533 150 317 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8308

[startup+0.70103 s]
/proc/loadavg: 1.83 1.82 1.49 3/64 5652
/proc/meminfo: memFree=1792304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=2948 CPUtime=0.69
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 572 0 0 0 69 0 0 0 22 0 1 0 1111531845 3018752 553 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 737 553 150 317 0 417 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8308

[startup+1.50112 s]
/proc/loadavg: 1.83 1.82 1.49 2/66 5654
/proc/meminfo: memFree=1790304/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=3204 CPUtime=1.49
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 616 0 0 0 149 0 0 0 25 0 1 0 1111531845 3280896 597 1992294400 134512640 135813592 4294956160 18446744073709551615 134662668 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 801 597 150 317 0 481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8564

[startup+3.10129 s]
/proc/loadavg: 1.83 1.82 1.49 2/66 5654
/proc/meminfo: memFree=1789920/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=3588 CPUtime=3.09
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 726 0 0 0 309 0 0 0 25 0 1 0 1111531845 3674112 707 1992294400 134512640 135813592 4294956160 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 897 707 150 317 0 577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8948

[startup+6.30163 s]
/proc/loadavg: 1.85 1.82 1.49 2/66 5654
/proc/meminfo: memFree=1788832/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=4880 CPUtime=6.29
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 1040 0 0 0 629 0 0 0 25 0 1 0 1111531845 4997120 1021 1992294400 134512640 135813592 4294956160 18446744073709551615 134661731 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 1220 1021 150 317 0 900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10240

[startup+12.7013 s]
/proc/loadavg: 1.78 1.81 1.49 2/66 5654
/proc/meminfo: memFree=1785568/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=8140 CPUtime=12.68
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 1852 0 0 0 1267 1 0 0 25 0 1 0 1111531845 8335360 1833 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 2035 1833 150 317 0 1715 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13500

[startup+25.5017 s]
/proc/loadavg: 1.61 1.77 1.48 2/66 5654
/proc/meminfo: memFree=1781280/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=12196 CPUtime=25.48
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 2825 0 0 0 2546 2 0 0 25 0 1 0 1111531845 12488704 2806 1992294400 134512640 135813592 4294956160 18446744073709551615 135202021 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 3049 2806 150 317 0 2729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17556

[startup+51.1014 s]
/proc/loadavg: 1.40 1.71 1.47 2/66 5654
/proc/meminfo: memFree=1776160/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=17336 CPUtime=51.07
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 4067 0 0 0 5104 3 0 0 25 0 1 0 1111531845 17752064 4048 1992294400 134512640 135813592 4294956160 18446744073709551615 134665472 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 4334 4048 150 317 0 4014 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22696

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.44 2/66 5654
/proc/meminfo: memFree=1763616/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=30448 CPUtime=102.26
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 7233 0 0 0 10220 6 0 0 25 0 1 0 1111531845 31178752 7176 1992294400 134512640 135813592 4294956160 18446744073709551615 134665688 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 7612 7176 150 317 0 7292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35808

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.41 2/66 5654
/proc/meminfo: memFree=1761696/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=32452 CPUtime=162.25
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 7708 0 0 0 16218 7 0 0 25 0 1 0 1111531845 33230848 7651 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 8113 7651 150 317 0 7793 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37812

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.38 2/66 5654
/proc/meminfo: memFree=1760288/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=34036 CPUtime=222.23
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 8044 0 0 0 22216 7 0 0 25 0 1 0 1111531845 34852864 7987 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 8509 7987 150 317 0 8189 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39396

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.35 2/66 5654
/proc/meminfo: memFree=1759456/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=35188 CPUtime=282.22
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 8290 0 0 0 28215 7 0 0 25 0 1 0 1111531845 36032512 8200 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 8797 8200 150 317 0 8477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40548

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.33 2/66 5654
/proc/meminfo: memFree=1758048/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=36780 CPUtime=342.2
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 8636 0 0 0 34213 7 0 0 25 0 1 0 1111531845 37662720 8546 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 9195 8546 150 317 0 8875 0

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

/proc/5653/statm: 12271 11504 150 317 0 11951 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54444

[startup+582.301 s]
/proc/loadavg: 1.07 1.14 1.26 2/66 5654
/proc/meminfo: memFree=1742432/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=53164 CPUtime=582.13
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 12513 0 0 0 58201 12 0 0 25 0 1 0 1111531845 54439936 12423 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 13291 12423 150 317 0 12971 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 58524

[startup+642.302 s]
/proc/loadavg: 1.06 1.13 1.25 2/66 5660
/proc/meminfo: memFree=1739552/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5360 CPUtime=0
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1111531845 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1340 239 197 169 0 51 0
[pid=5653] ppid=5652 vsize=56144 CPUtime=642.12
/proc/5653/stat : 5653 (hydrasat_cache4) R 5652 5652 5377 0 -1 4194304 13200 0 0 0 64199 13 0 0 25 0 1 0 1111531845 57491456 13110 1992294400 134512640 135813592 4294956160 18446744073709551615 135205937 0 0 4096 1 0 0 0 17 1 0 0
/proc/5653/statm: 14036 13110 150 317 0 13716 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 61504

[startup+702.301 s]
/proc/loadavg: 1.06 1.12 1.23 2/66 5661
/proc/meminfo: memFree=1735584/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=2724 CPUtime=1.98
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 486 0 0 0 198 0 0 0 25 0 1 0 1111601876 2789376 468 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 681 468 172 362 0 316 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8088

[startup+762.306 s]
/proc/loadavg: 1.12 1.12 1.23 2/66 5661
/proc/meminfo: memFree=1724192/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=15144 CPUtime=61.96
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 3545 0 0 0 6195 1 0 0 25 0 1 0 1111601876 15507456 3527 1992294400 134512640 135995732 4294956016 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 3786 3527 172 362 0 3421 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20508

[startup+822.301 s]
/proc/loadavg: 1.26 1.16 1.23 2/66 5661
/proc/meminfo: memFree=1715424/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=24100 CPUtime=121.95
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 5755 0 0 0 12191 4 0 0 25 0 1 0 1111601876 24678400 5704 1992294400 134512640 135995732 4294956016 18446744073709551615 134806667 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 6025 5704 172 362 0 5660 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 29464

[startup+882.302 s]
/proc/loadavg: 1.09 1.13 1.21 2/66 5661
/proc/meminfo: memFree=1709728/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=30240 CPUtime=181.93
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 7221 0 0 0 18188 5 0 0 25 0 1 0 1111601876 30965760 7170 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 7560 7170 172 362 0 7195 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 35604

[startup+942.302 s]
/proc/loadavg: 1.07 1.12 1.20 2/66 5661
/proc/meminfo: memFree=1701920/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=37968 CPUtime=241.91
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 9142 0 0 0 24184 7 0 0 25 0 1 0 1111601876 38879232 9091 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 9492 9091 172 362 0 9127 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43332

[startup+1002.3 s]
/proc/loadavg: 1.02 1.09 1.18 2/66 5661
/proc/meminfo: memFree=1700832/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=39044 CPUtime=301.9
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 9401 0 0 0 30182 8 0 0 25 0 1 0 1111601876 39981056 9350 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 9761 9350 172 362 0 9396 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44408

[startup+1062.3 s]
/proc/loadavg: 1.01 1.07 1.17 2/66 5661
/proc/meminfo: memFree=1696992/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=43508 CPUtime=361.89
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 10471 0 0 0 36179 10 0 0 25 0 1 0 1111601876 44552192 10355 1992294400 134512640 135995732 4294956016 18446744073709551615 134807877 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 10877 10355 172 362 0 10512 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 48872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.06 1.16 2/66 5661
/proc/meminfo: memFree=1689952/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=50628 CPUtime=421.87
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 12204 0 0 0 42176 11 0 0 25 0 1 0 1111601876 51843072 12088 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 12657 12088 172 362 0 12292 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 55992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 5661
/proc/meminfo: memFree=1683744/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=56996 CPUtime=481.86
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 13802 0 0 0 48173 13 0 0 25 0 1 0 1111601876 58363904 13641 1992294400 134512640 135995732 4294956016 18446744073709551615 134806544 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 14249 13641 172 362 0 13884 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 62360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 5661
/proc/meminfo: memFree=1681824/2055920 swapFree=4178540/4192956
[pid=5652] ppid=5650 vsize=5364 CPUtime=700.1
/proc/5652/stat : 5652 (hydrasat-multi.) S 5650 5652 5377 0 -1 4194304 321 14529 0 0 0 0 69975 35 16 0 1 0 1111531845 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5652/statm: 1341 245 202 169 0 52 0
[pid=5661] ppid=5652 vsize=58852 CPUtime=499.95
/proc/5661/stat : 5661 (hydrasat_cachew) R 5652 5652 5377 0 -1 4194304 14265 0 0 0 49982 13 0 0 25 0 1 0 1111601876 60264448 14104 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/5661/statm: 14713 14104 172 362 0 14348 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64216

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5652 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=758620
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=363944
# CPU time returned by wait4() is 700.123
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.57
CPU system time (s): 0.48
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 64216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.759
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14850
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= 6
involuntary context switches= 1106

runsolver used 1.45178 second user time and 2.92556 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-30 06:50:59
IDJOB=1529520
IDBENCH=70291
IDSOLVER=518
FILE ID=node19/1529520-1238388659
PBS_JOBID= 9061325
Free space on /tmp= 66404 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529520-1238388659/watcher-1529520-1238388659 -o /tmp/evaluation-result-1529520-1238388659/solver-1529520-1238388659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529520-1238388659.cnf 1800 645821335

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

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=645821335

node19.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		: 3000.235
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		: 3000.235
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1792784 kB
Buffers:         50156 kB
Cached:         125120 kB
SwapCached:       8188 kB
Active:          36664 kB
Inactive:       148484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792784 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            4192 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            63920 kB
Committed_AS:  2979788 kB
PageTables:       1456 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= 66348 MiB
End job on node19 at 2009-03-30 07:11:02