Trace number 1530501

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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
699.87/700.14	HOME/hydrasat-multi.sh: line 48: 11301 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.87/700.14	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-1530501-1238553210/watcher-1530501-1238553210 -o /tmp/evaluation-result-1530501-1238553210/solver-1530501-1238553210 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530501-1238553210.cnf 1800 1990582639 

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 1.09 3/66 11300
/proc/meminfo: memFree=1273568/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=1584 CPUtime=0
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1127983919 1622016 171 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 396 171 121 317 0 76 0

[startup+0.0749661 s]
/proc/loadavg: 1.00 1.00 1.09 3/66 11300
/proc/meminfo: memFree=1273568/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=1844 CPUtime=0.07
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 284 0 0 0 7 0 0 0 18 0 1 0 1127983919 1888256 265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 461 265 150 317 0 141 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7204

[startup+0.101969 s]
/proc/loadavg: 1.00 1.00 1.09 3/66 11300
/proc/meminfo: memFree=1273568/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=1844 CPUtime=0.09
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 1127983919 1888256 270 1992294400 134512640 135813592 4294956160 18446744073709551615 134591826 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 461 270 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301994 s]
/proc/loadavg: 1.00 1.00 1.09 3/66 11300
/proc/meminfo: memFree=1273568/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=1976 CPUtime=0.29
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1127983919 2023424 301 1992294400 134512640 135813592 4294956160 18446744073709551615 134665568 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 494 301 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701046 s]
/proc/loadavg: 1.00 1.00 1.09 3/66 11300
/proc/meminfo: memFree=1273568/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=2108 CPUtime=0.69
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1127983919 2158592 341 1992294400 134512640 135813592 4294956160 18446744073709551615 134667708 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 527 341 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1272336/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=2636 CPUtime=1.49
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 473 0 0 0 149 0 0 0 25 0 1 0 1127983919 2699264 454 1992294400 134512640 135813592 4294956160 18446744073709551615 134588712 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 659 454 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1271952/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=2636 CPUtime=3.09
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 489 0 0 0 309 0 0 0 25 0 1 0 1127983919 2699264 470 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 659 470 150 317 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7996

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1271120/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=3304 CPUtime=6.29
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 658 0 0 0 629 0 0 0 25 0 1 0 1127983919 3383296 639 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 826 639 150 317 0 506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8664

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1270672/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=3824 CPUtime=12.68
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 777 0 0 0 1268 0 0 0 25 0 1 0 1127983919 3915776 758 1992294400 134512640 135813592 4294956160 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 956 758 150 317 0 636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9184

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1270352/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=4088 CPUtime=25.48
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 839 0 0 0 2548 0 0 0 25 0 1 0 1127983919 4186112 820 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1022 820 150 317 0 702 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9448

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 11302
/proc/meminfo: memFree=1269648/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=4896 CPUtime=51.07
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1013 0 0 0 5107 0 0 0 25 0 1 0 1127983919 5013504 994 1992294400 134512640 135813592 4294956160 18446744073709551615 134668789 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1224 994 150 317 0 904 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10256

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 11302
/proc/meminfo: memFree=1268880/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=5576 CPUtime=102.26
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1194 0 0 0 10225 1 0 0 25 0 1 0 1127983919 5709824 1175 1992294400 134512640 135813592 4294956160 18446744073709551615 134661542 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1394 1175 150 317 0 1074 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 11302
/proc/meminfo: memFree=1268496/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=5996 CPUtime=162.24
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1279 0 0 0 16223 1 0 0 25 0 1 0 1127983919 6139904 1260 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1499 1260 150 317 0 1179 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/68 11302
/proc/meminfo: memFree=1267856/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=6708 CPUtime=222.22
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1433 0 0 0 22220 2 0 0 25 0 1 0 1127983919 6868992 1414 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1677 1414 150 317 0 1357 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/68 11302
/proc/meminfo: memFree=1267408/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=7148 CPUtime=282.2
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1547 0 0 0 28218 2 0 0 25 0 1 0 1127983919 7319552 1528 1992294400 134512640 135813592 4294956160 18446744073709551615 134668798 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1787 1528 150 317 0 1467 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12508

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/68 11302
/proc/meminfo: memFree=1267408/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=7148 CPUtime=342.18
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1547 0 0 0 34216 2 0 0 25 0 1 0 1127983919 7319552 1528 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 1787 1528 150 317 0 1467 0

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

/proc/11301/statm: 1958 1670 150 317 0 1638 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/68 11308
/proc/meminfo: memFree=1266384/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=8296 CPUtime=582.1
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1784 0 0 0 58207 3 0 0 25 0 1 0 1127983919 8495104 1765 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 2074 1765 150 317 0 1754 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/68 11308
/proc/meminfo: memFree=1265936/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5360 CPUtime=0
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127983919 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1340 239 197 169 0 51 0
[pid=11301] ppid=11300 vsize=8716 CPUtime=642.09
/proc/11301/stat : 11301 (hydrasat_cache4) R 11300 11300 11204 0 -1 4194304 1891 0 0 0 64205 4 0 0 25 0 1 0 1127983919 8925184 1872 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11301/statm: 2179 1872 150 317 0 1859 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 14076

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/68 11309
/proc/meminfo: memFree=1264592/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=2928 CPUtime=2.14
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 530 0 0 0 214 0 0 0 25 0 1 0 1128053933 2998272 512 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 732 512 172 362 0 367 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8292

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.02 2/68 11309
/proc/meminfo: memFree=1252176/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=15616 CPUtime=62.13
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 3634 0 0 0 6210 3 0 0 25 0 1 0 1128053933 15990784 3518 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 3904 3518 172 362 0 3539 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 20980

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.02 2/68 11309
/proc/meminfo: memFree=1246928/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=21192 CPUtime=122.1
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 4951 0 0 0 12205 5 0 0 25 0 1 0 1128053933 21700608 4835 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 5298 4835 172 362 0 4933 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 26556

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/68 11310
/proc/meminfo: memFree=1242256/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=26496 CPUtime=182.08
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 6209 0 0 0 18202 6 0 0 25 0 1 0 1128053933 27131904 5964 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 6624 5964 172 362 0 6259 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 31860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1238800/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=30272 CPUtime=242.07
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 7120 0 0 0 24200 7 0 0 25 0 1 0 1128053933 30998528 6875 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 7568 6875 172 362 0 7203 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 35636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1234832/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=34088 CPUtime=302.05
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 8104 0 0 0 30196 9 0 0 25 0 1 0 1128053933 34906112 7859 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 8522 7859 172 362 0 8157 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 39452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1231440/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=37560 CPUtime=362.03
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 8960 0 0 0 36193 10 0 0 25 0 1 0 1128053933 38461440 8715 1992294400 134512640 135995732 4294956016 18446744073709551615 134841418 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 9390 8715 172 362 0 9025 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 42924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1227664/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=41756 CPUtime=422.01
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 9886 0 0 0 42190 11 0 0 25 0 1 0 1128053933 42758144 9641 1992294400 134512640 135995732 4294956016 18446744073709551615 134807816 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 10439 9641 172 362 0 10074 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 47120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1224656/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=45136 CPUtime=482
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 10648 0 0 0 48188 12 0 0 25 0 1 0 1128053933 46219264 10403 1992294400 134512640 135995732 4294956016 18446744073709551615 134807997 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 11284 10403 172 362 0 10919 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 50500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 11311
/proc/meminfo: memFree=1223824/2055920 swapFree=4176412/4192956
[pid=11300] ppid=11298 vsize=5364 CPUtime=699.91
/proc/11300/stat : 11300 (hydrasat-multi.) S 11298 11300 11204 0 -1 4194304 321 2100 0 0 0 0 69984 7 16 0 1 0 1127983919 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11300/statm: 1341 245 202 169 0 52 0
[pid=11309] ppid=11300 vsize=45804 CPUtime=500.09
/proc/11309/stat : 11309 (hydrasat_cachew) R 11300 11300 11204 0 -1 4194304 10839 0 0 0 49997 12 0 0 25 0 1 0 1128053933 46903296 10594 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11309/statm: 11451 10594 172 362 0 11086 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 51168

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 11300 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=849606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=77988
# CPU time returned by wait4() is 699.928
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.81
CPU system time (s): 0.19
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 51168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.85
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2421
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= 1839

runsolver used 1.11183 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 04:33:30
IDJOB=1530501
IDBENCH=70618
IDSOLVER=518
FILE ID=node40/1530501-1238553210
PBS_JOBID= 9062135
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530501-1238553210/watcher-1530501-1238553210 -o /tmp/evaluation-result-1530501-1238553210/solver-1530501-1238553210 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530501-1238553210.cnf 1800 1990582639

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1990582639

node40.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		: 3000.232
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		: 3000.232
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:       1274112 kB
Buffers:         86552 kB
Cached:         603548 kB
SwapCached:       9688 kB
Active:         204016 kB
Inactive:       497428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274112 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          17140 kB
Slab:            66392 kB
Committed_AS:  2879468 kB
PageTables:       1476 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= 63492 MiB
End job on node40 at 2009-04-01 04:53:32