Trace number 1530750

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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
699.90/700.18	HOME/hydrasat-multi.sh: line 48:  4409 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.90/700.18	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-1530750-1238584410/watcher-1530750-1238584410 -o /tmp/evaluation-result-1530750-1238584410/solver-1530750-1238584410 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530750-1238584410.cnf 1800 523153249 

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 3/64 4408
/proc/meminfo: memFree=1062928/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=1584 CPUtime=0
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1131106938 1622016 160 1992294400 134512640 135813592 4294956160 18446744073709551615 134639044 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 396 161 116 317 0 76 0

[startup+0.077618 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 4408
/proc/meminfo: memFree=1062928/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=1844 CPUtime=0.07
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 278 0 0 0 7 0 0 0 18 0 1 0 1131106938 1888256 259 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 461 259 150 317 0 141 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7204

[startup+0.10162 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 4408
/proc/meminfo: memFree=1062928/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=1844 CPUtime=0.09
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1131106938 1888256 264 1992294400 134512640 135813592 4294956160 18446744073709551615 135213000 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 461 264 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30164 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 4408
/proc/meminfo: memFree=1062928/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=1972 CPUtime=0.29
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 1131106938 2019328 295 1992294400 134512640 135813592 4294956160 18446744073709551615 134665613 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 493 295 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701677 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 4408
/proc/meminfo: memFree=1062928/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=2100 CPUtime=0.69
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 1131106938 2150400 338 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 525 338 150 317 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7460

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1061632/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=2636 CPUtime=1.49
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 492 0 0 0 149 0 0 0 25 0 1 0 1131106938 2699264 473 1992294400 134512640 135813592 4294956160 18446744073709551615 134664857 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 659 473 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1061184/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=2768 CPUtime=3.08
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 518 0 0 0 308 0 0 0 25 0 1 0 1131106938 2834432 499 1992294400 134512640 135813592 4294956160 18446744073709551615 134597405 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 692 499 150 317 0 372 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8128

[startup+6.30222 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1060288/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=3720 CPUtime=6.29
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 768 0 0 0 628 1 0 0 25 0 1 0 1131106938 3809280 749 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 930 749 150 317 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9080

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1059840/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=4008 CPUtime=12.69
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 832 0 0 0 1268 1 0 0 25 0 1 0 1131106938 4104192 813 1992294400 134512640 135813592 4294956160 18446744073709551615 134667446 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 1002 813 150 317 0 682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9368

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1059584/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=4280 CPUtime=25.48
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 901 0 0 0 2547 1 0 0 25 0 1 0 1131106938 4382720 882 1992294400 134512640 135813592 4294956160 18446744073709551615 134665117 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 1070 882 150 317 0 750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9640

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 4410
/proc/meminfo: memFree=1058560/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=5320 CPUtime=51.07
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 1131 0 0 0 5106 1 0 0 25 0 1 0 1131106938 5447680 1112 1992294400 134512640 135813592 4294956160 18446744073709551615 134665077 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 1330 1112 150 317 0 1010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10680

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 4410
/proc/meminfo: memFree=1057216/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=6768 CPUtime=102.26
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 1474 0 0 0 10224 2 0 0 25 0 1 0 1131106938 6930432 1455 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 1692 1455 150 317 0 1372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12128

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 4410
/proc/meminfo: memFree=1052800/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=11764 CPUtime=162.25
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 2631 0 0 0 16221 4 0 0 25 0 1 0 1131106938 12046336 2568 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 2941 2568 150 317 0 2621 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 4410
/proc/meminfo: memFree=1049216/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=15680 CPUtime=222.23
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 3524 0 0 0 22218 5 0 0 25 0 1 0 1131106938 16056320 3410 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 3920 3410 150 317 0 3600 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21040

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 4410
/proc/meminfo: memFree=1048384/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=16768 CPUtime=282.21
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 3786 0 0 0 28216 5 0 0 25 0 1 0 1131106938 17170432 3639 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 4192 3639 150 317 0 3872 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22128

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 4410
/proc/meminfo: memFree=1047296/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=17956 CPUtime=342.19
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 4092 0 0 0 34214 5 0 0 25 0 1 0 1131106938 18386944 3907 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 4489 3907 150 317 0 4169 0

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

/proc/4409/statm: 5474 4745 150 317 0 5154 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27256

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 4410
/proc/meminfo: memFree=1042816/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=23132 CPUtime=582.13
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 5284 0 0 0 58205 8 0 0 25 0 1 0 1131106938 23687168 5028 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 5783 5028 150 317 0 5463 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28492

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 4410
/proc/meminfo: memFree=1041792/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5360 CPUtime=0
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131106938 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4408/statm: 1340 239 197 169 0 51 0
[pid=4409] ppid=4408 vsize=24448 CPUtime=642.12
/proc/4409/stat : 4409 (hydrasat_cache4) R 4408 4408 3585 0 -1 4194304 5540 0 0 0 64204 8 0 0 25 0 1 0 1131106938 25034752 5284 1992294400 134512640 135813592 4294956160 18446744073709551615 134608382 0 0 4096 1 0 0 0 17 1 0 0
/proc/4409/statm: 6112 5284 150 317 0 5792 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29808

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 4411
/proc/meminfo: memFree=1038400/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=2928 CPUtime=2.1
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 534 0 0 0 210 0 0 0 25 0 1 0 1131176956 2998272 516 1992294400 134512640 135995732 4294956032 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 732 516 172 362 0 367 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8292

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 4411
/proc/meminfo: memFree=1025984/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=16012 CPUtime=62.07
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 3693 0 0 0 6203 4 0 0 25 0 1 0 1131176956 16396288 3577 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 4003 3577 172 362 0 3638 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21376

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1020992/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=21336 CPUtime=122.05
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 4945 0 0 0 12200 5 0 0 25 0 1 0 1131176956 21848064 4829 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 5334 4829 172 362 0 4969 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 26700

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1016448/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=26576 CPUtime=182.04
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 6210 0 0 0 18197 7 0 0 25 0 1 0 1131176956 27213824 5965 1992294400 134512640 135995732 4294956032 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 6644 5965 172 362 0 6279 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 31940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1011584/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=31752 CPUtime=242.02
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 7500 0 0 0 24194 8 0 0 25 0 1 0 1131176956 32514048 7182 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 7938 7182 172 362 0 7573 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 37116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1007808/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=35576 CPUtime=302
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 8436 0 0 0 30191 9 0 0 25 0 1 0 1131176956 36429824 8118 1992294400 134512640 135995732 4294956032 18446744073709551615 134841442 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 8894 8118 172 362 0 8529 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 40940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1004096/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=39644 CPUtime=361.99
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 9395 0 0 0 36189 10 0 0 25 0 1 0 1131176956 40595456 9077 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 9911 9077 172 362 0 9546 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 45008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=1001152/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=42204 CPUtime=421.97
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 10091 0 0 0 42186 11 0 0 25 0 1 0 1131176956 43216896 9773 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 10551 9773 172 362 0 10186 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 47568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=997632/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=45944 CPUtime=481.95
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 11075 0 0 0 48183 12 0 0 25 0 1 0 1131176956 47046656 10668 1992294400 134512640 135995732 4294956032 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 11486 10668 172 362 0 11121 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 51308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4411
/proc/meminfo: memFree=996800/2055920 swapFree=4178100/4192956
[pid=4408] ppid=4406 vsize=5364 CPUtime=699.98
/proc/4408/stat : 4408 (hydrasat-multi.) S 4406 4408 3585 0 -1 4194304 321 6818 0 0 0 0 69980 18 16 0 1 0 1131106938 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4408/statm: 1341 245 202 169 0 52 0
[pid=4411] ppid=4408 vsize=46736 CPUtime=500.06
/proc/4411/stat : 4411 (hydrasat_cachew) R 4408 4408 3585 0 -1 4194304 11272 0 0 0 49993 13 0 0 25 0 1 0 1131176956 47857664 10865 1992294400 134512640 135995732 4294956032 18446744073709551615 134808066 0 0 4096 1 0 0 0 17 1 0 0
/proc/4411/statm: 11684 10865 172 362 0 11319 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 52100

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 4408 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=806613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=184971
# CPU time returned by wait4() is 699.992
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.31
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 52100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.807
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7139
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= 2102

runsolver used 1.3358 second user time and 3.04054 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 13:13:30
IDJOB=1530750
IDBENCH=70701
IDSOLVER=518
FILE ID=node18/1530750-1238584410
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530750-1238584410/watcher-1530750-1238584410 -o /tmp/evaluation-result-1530750-1238584410/solver-1530750-1238584410 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530750-1238584410.cnf 1800 523153249

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=523153249

node18.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		: 3000.214
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		: 3000.214
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:       1063408 kB
Buffers:        110308 kB
Cached:         775628 kB
SwapCached:       8808 kB
Active:         211996 kB
Inactive:       684484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063408 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            82112 kB
Committed_AS:  3135812 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= 66188 MiB
End job on node18 at 2009-04-01 13:33:33