Trace number 1530363

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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
700.11/700.56	HOME/hydrasat-multi.sh: line 48:  4014 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.56	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-1530363-1238515173/watcher-1530363-1238515173 -o /tmp/evaluation-result-1530363-1238515173/solver-1530363-1238515173 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530363-1238515173.cnf 1800 214750593 

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: 1.00 1.00 1.08 3/76 4013
/proc/meminfo: memFree=1358016/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) R 4011 4013 3666 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4013/statm: 1340 238 196 169 0 51 0
[pid=4014] ppid=4013 vsize=1452 CPUtime=0
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1124178214 1486848 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 363 155 116 317 0 43 0

[startup+0.0416321 s]
/proc/loadavg: 1.00 1.00 1.08 3/76 4013
/proc/meminfo: memFree=1358016/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=1856 CPUtime=0.03
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 293 0 0 0 3 0 0 0 19 0 1 0 1124178214 1900544 274 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 464 274 150 317 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7216

[startup+0.101642 s]
/proc/loadavg: 1.00 1.00 1.08 3/76 4013
/proc/meminfo: memFree=1358016/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=1856 CPUtime=0.09
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 305 0 0 0 9 0 0 0 19 0 1 0 1124178214 1900544 286 1992294400 134512640 135813592 4294956160 18446744073709551615 134665236 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 464 286 150 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.301682 s]
/proc/loadavg: 1.00 1.00 1.08 3/76 4013
/proc/meminfo: memFree=1358016/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=1988 CPUtime=0.29
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 337 0 0 0 29 0 0 0 21 0 1 0 1124178214 2035712 318 1992294400 134512640 135813592 4294956160 18446744073709551615 134591880 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 497 318 150 317 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7348

[startup+0.701758 s]
/proc/loadavg: 1.00 1.00 1.08 3/76 4013
/proc/meminfo: memFree=1358016/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=2116 CPUtime=0.69
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 372 0 0 0 69 0 0 0 25 0 1 0 1124178214 2166784 353 1992294400 134512640 135813592 4294956160 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 529 353 150 317 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7476

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4015
/proc/meminfo: memFree=1356656/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=2764 CPUtime=1.49
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 1124178214 2830336 484 1992294400 134512640 135813592 4294956160 18446744073709551615 134597212 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 691 484 150 317 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8124

[startup+3.10222 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4015
/proc/meminfo: memFree=1355760/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=3680 CPUtime=3.09
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 753 0 0 0 309 0 0 0 25 0 1 0 1124178214 3768320 734 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 920 734 150 317 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9040

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4015
/proc/meminfo: memFree=1353840/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=5884 CPUtime=6.28
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 1256 0 0 0 628 0 0 0 25 0 1 0 1124178214 6025216 1237 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 1471 1237 150 317 0 1151 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11244

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4015
/proc/meminfo: memFree=1350768/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=8656 CPUtime=12.68
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 1908 0 0 0 1267 1 0 0 25 0 1 0 1124178214 8863744 1889 1992294400 134512640 135813592 4294956160 18446744073709551615 134665781 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 2164 1889 150 317 0 1844 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14016

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 4015
/proc/meminfo: memFree=1346736/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=13132 CPUtime=25.48
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 2911 0 0 0 2546 2 0 0 25 0 1 0 1124178214 13447168 2859 1992294400 134512640 135813592 4294956160 18446744073709551615 134591686 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 3283 2859 150 317 0 2963 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18492

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 4015
/proc/meminfo: memFree=1340592/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=19596 CPUtime=51.06
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 4439 0 0 0 5103 3 0 0 25 0 1 0 1124178214 20066304 4387 1992294400 134512640 135813592 4294956160 18446744073709551615 134668564 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 4899 4387 150 317 0 4579 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24956

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 4021
/proc/meminfo: memFree=1332336/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=28424 CPUtime=102.23
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 6538 0 0 0 10217 6 0 0 25 0 1 0 1124178214 29106176 6421 1992294400 134512640 135813592 4294956160 18446744073709551615 134665474 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 7106 6421 150 317 0 6786 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33784

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 4021
/proc/meminfo: memFree=1325552/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=36348 CPUtime=162.2
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 8358 0 0 0 16212 8 0 0 25 0 1 0 1124178214 37220352 8112 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 9087 8112 150 317 0 8767 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 41708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 4021
/proc/meminfo: memFree=1317936/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=44704 CPUtime=222.16
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 10319 0 0 0 22207 9 0 0 25 0 1 0 1124178214 45776896 9992 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 11176 9992 150 317 0 10856 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 50064

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 4021
/proc/meminfo: memFree=1312560/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=50580 CPUtime=282.14
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 11764 0 0 0 28203 11 0 0 25 0 1 0 1124178214 51793920 11326 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/4014/statm: 12645 11326 150 317 0 12325 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 55940

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 4021
/proc/meminfo: memFree=1307312/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=56112 CPUtime=342.11
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 13078 0 0 0 34199 12 0 0 25 0 1 0 1124178214 57458688 12640 1992294400 134512640 135813592 4294956160 18446744073709551615 134668819 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 14028 12640 150 317 0 13708 0

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

/proc/4014/statm: 19174 17058 150 317 0 18854 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 82056

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 4021
/proc/meminfo: memFree=1286064/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5360 CPUtime=0
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1124178213 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4013/statm: 1340 239 197 169 0 51 0
[pid=4014] ppid=4013 vsize=81052 CPUtime=641.95
/proc/4014/stat : 4014 (hydrasat_cache4) R 4013 4013 3666 0 -1 4194304 19276 0 0 0 64177 18 0 0 25 0 1 0 1124178214 82997248 17964 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/4014/statm: 20263 17964 150 317 0 19943 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 86412

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 4022
/proc/meminfo: memFree=1278640/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=2668 CPUtime=1.72
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 479 0 0 0 172 0 0 0 25 0 1 0 1124248270 2732032 461 1992294400 134512640 135995732 4294956016 18446744073709551615 134681305 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 667 461 172 362 0 302 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 8032

[startup+762.307 s]
/proc/loadavg: 1.12 1.04 1.02 2/78 4022
/proc/meminfo: memFree=1267760/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=15260 CPUtime=61.7
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 3552 0 0 0 6166 4 0 0 25 0 1 0 1124248270 15626240 3436 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 3815 3436 172 362 0 3450 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 20624

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 1.02 2/78 4022
/proc/meminfo: memFree=1260592/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=23568 CPUtime=121.66
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 5567 0 0 0 12160 6 0 0 25 0 1 0 1124248270 24133632 5451 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/4022/statm: 5892 5451 172 362 0 5527 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 28932

[startup+882.301 s]
/proc/loadavg: 1.03 1.03 1.01 2/78 4022
/proc/meminfo: memFree=1256176/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=27780 CPUtime=181.63
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 6639 0 0 0 18156 7 0 0 25 0 1 0 1124248270 28446720 6394 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 6945 6394 172 362 0 6580 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 33144

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.01 2/78 4022
/proc/meminfo: memFree=1251184/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=33120 CPUtime=241.6
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 7901 0 0 0 24152 8 0 0 25 0 1 0 1124248270 33914880 7656 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 8280 7656 172 362 0 7915 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 38484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4022
/proc/meminfo: memFree=1246576/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=37644 CPUtime=301.56
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 9022 0 0 0 30147 9 0 0 25 0 1 0 1124248270 38547456 8777 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 9411 8777 172 362 0 9046 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 43008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4022
/proc/meminfo: memFree=1243440/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=41124 CPUtime=361.54
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 9819 0 0 0 36144 10 0 0 25 0 1 0 1124248270 42110976 9574 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 10281 9574 172 362 0 9916 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 46488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4022
/proc/meminfo: memFree=1240432/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=44096 CPUtime=421.51
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 10572 0 0 0 42140 11 0 0 25 0 1 0 1124248270 45154304 10327 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 11024 10327 172 362 0 10659 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 49460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4022
/proc/meminfo: memFree=1237168/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=47636 CPUtime=481.47
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 11397 0 0 0 48136 11 0 0 25 0 1 0 1124248270 48779264 11152 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 1 0 0
/proc/4022/statm: 11909 11152 172 362 0 11544 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 53000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4022
/proc/meminfo: memFree=1235568/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=49148 CPUtime=499.87
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 11777 0 0 0 49975 12 0 0 25 0 1 0 1124248270 50327552 11532 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 12287 11532 172 362 0 11922 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54512

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: 1.00 1.00 1.00 2/78 4022
/proc/meminfo: memFree=1235568/2055920 swapFree=4127460/4192956
[pid=4013] ppid=4011 vsize=5364 CPUtime=700.18
/proc/4013/stat : 4013 (hydrasat-multi.) S 4011 4013 3666 0 -1 4194304 321 22823 0 0 0 0 69969 49 16 0 1 0 1124178213 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4013/statm: 1341 245 202 169 0 52 0
[pid=4022] ppid=4013 vsize=49148 CPUtime=499.87
/proc/4022/stat : 4022 (hydrasat_cachew) R 4013 4013 3666 0 -1 4194304 11777 0 0 0 49975 12 0 0 25 0 1 0 1124248270 50327552 11532 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4022/statm: 12287 11532 172 362 0 11922 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 54512

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4013 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=699629
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=494924
# CPU time returned by wait4() is 700.195
# 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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.44
CPU system time (s): 0.61
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 91272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.7
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23144
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= 5
involuntary context switches= 2254

runsolver used 1.16482 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 17:59:33
IDJOB=1530363
IDBENCH=70572
IDSOLVER=518
FILE ID=node63/1530363-1238515173
PBS_JOBID= 9061987
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530363-1238515173/watcher-1530363-1238515173 -o /tmp/evaluation-result-1530363-1238515173/solver-1530363-1238515173 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530363-1238515173.cnf 1800 214750593

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=214750593

node63.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		: 3000.285
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		: 3000.285
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:       1358496 kB
Buffers:         93780 kB
Cached:         464356 kB
SwapCached:      55360 kB
Active:         196124 kB
Inactive:       418888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358496 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            67008 kB
Committed_AS:  3366944 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node63 at 2009-03-31 18:19:35