Trace number 1727797

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark610.56
Satisfiable
(Un)Satisfiability was proved
Number of variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

Solver Data 

0.00/0.01	c Trying configuration 1
699.95/700.29	HOME/hydrasat-multi.sh: line 48:  9582 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.95/700.29	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727797-1240729050/watcher-1727797-1240729050 -o /tmp/evaluation-result-1727797-1240729050/solver-1727797-1240729050 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1727797-1240729050.cnf 1800 1992383939 

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: 0.99 0.98 0.99 3/64 9580
/proc/meminfo: memFree=1806392/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5356 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) D 9578 9580 9329 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 100931906 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/9580/statm: 1339 230 191 169 0 50 0

[startup+0.072271 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9580
/proc/meminfo: memFree=1806392/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101216 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9580
/proc/meminfo: memFree=1806392/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.30124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9580
/proc/meminfo: memFree=1806392/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701283 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9580
/proc/meminfo: memFree=1806392/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50137 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1803936/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=3608 CPUtime=1.47
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 728 0 0 0 147 0 0 0 25 0 1 0 100931908 3694592 709 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 902 709 149 317 0 582 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8968

[startup+3.10154 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1803496/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=4256 CPUtime=3.07
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 889 0 0 0 307 0 0 0 25 0 1 0 100931908 4358144 870 1992294400 134512640 135813592 4294956160 18446744073709551615 134665860 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 1064 870 149 317 0 744 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9616

[startup+6.30189 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1801960/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=5452 CPUtime=6.27
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 1190 0 0 0 627 0 0 0 25 0 1 0 100931908 5582848 1171 1992294400 134512640 135813592 4294956160 18446744073709551615 134666832 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 1363 1171 149 317 0 1043 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10812

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1800360/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=7040 CPUtime=12.66
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 1546 0 0 0 1266 0 0 0 25 0 1 0 100931908 7208960 1527 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 1760 1527 149 317 0 1440 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12400

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1798312/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=9304 CPUtime=25.47
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 2055 0 0 0 2546 1 0 0 25 0 1 0 100931908 9527296 2036 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 2326 2036 149 317 0 2006 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14664

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1797608/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=10144 CPUtime=51.05
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 2269 0 0 0 5104 1 0 0 25 0 1 0 100931908 10387456 2217 1992294400 134512640 135813592 4294956160 18446744073709551615 134665915 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 2536 2217 149 317 0 2216 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15504

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1793896/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=14084 CPUtime=102.24
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 3195 0 0 0 10222 2 0 0 25 0 1 0 100931908 14422016 3143 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 3521 3143 149 317 0 3201 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9582
/proc/meminfo: memFree=1790376/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=18260 CPUtime=162.22
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 4141 0 0 0 16219 3 0 0 25 0 1 0 100931908 18698240 4024 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 4565 4024 149 317 0 4245 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23620

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9588
/proc/meminfo: memFree=1786280/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=22288 CPUtime=222.2
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 5101 0 0 0 22216 4 0 0 25 0 1 0 100931908 22822912 4984 1992294400 134512640 135813592 4294956160 18446744073709551615 134665117 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 5572 4984 149 317 0 5252 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27648

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9588
/proc/meminfo: memFree=1782440/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=27040 CPUtime=282.19
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 6083 0 0 0 28214 5 0 0 25 0 1 0 100931908 27688960 5966 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 6760 5966 149 317 0 6440 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9588
/proc/meminfo: memFree=1780328/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=29432 CPUtime=342.16
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 6700 0 0 0 34211 5 0 0 25 0 1 0 100931908 30138368 6454 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 7358 6454 149 317 0 7038 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9588
/proc/meminfo: memFree=1777320/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=32832 CPUtime=402.15
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 7463 0 0 0 40209 6 0 0 25 0 1 0 100931908 33619968 7217 1992294400 134512640 135813592 4294956160 18446744073709551615 134665145 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 8208 7217 149 317 0 7888 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 38192


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

/proc/9582/statm: 10268 9188 149 317 0 9948 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46432

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9588
/proc/meminfo: memFree=1767016/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5360 CPUtime=0
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 100931906 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1340 239 197 169 0 51 0
[pid=9582] ppid=9580 vsize=43928 CPUtime=642.09
/proc/9582/stat : 9582 (hydrasat_cache4) R 9580 9580 9329 0 -1 4194304 10146 0 0 0 64199 10 0 0 25 0 1 0 100931908 44982272 9761 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/9582/statm: 10982 9761 149 317 0 10662 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 49288

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1761896/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=3244 CPUtime=1.99
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 616 0 0 0 199 0 0 0 25 0 1 0 101001936 3321856 598 1992294400 134512640 135995732 4294956032 18446744073709551615 134663395 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 811 598 172 362 0 446 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8608

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1754224/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=11816 CPUtime=61.96
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 2712 0 0 0 6194 2 0 0 25 0 1 0 101001936 12099584 2661 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 2954 2661 172 362 0 2589 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 17180

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1747248/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=19432 CPUtime=121.94
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 4525 0 0 0 12190 4 0 0 25 0 1 0 101001936 19898368 4409 1992294400 134512640 135995732 4294956032 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 4858 4409 172 362 0 4493 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 24796

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1745200/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=21216 CPUtime=181.93
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 4993 0 0 0 18188 5 0 0 25 0 1 0 101001936 21725184 4877 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 5304 4877 172 362 0 4939 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 26580

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1741104/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=26112 CPUtime=241.91
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 6158 0 0 0 24184 7 0 0 25 0 1 0 101001936 26738688 5913 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 6528 5913 172 362 0 6163 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 31476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1737776/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=29472 CPUtime=301.89
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 6979 0 0 0 30182 7 0 0 25 0 1 0 101001936 30179328 6734 1992294400 134512640 135995732 4294956032 18446744073709551615 134807761 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 7368 6734 172 362 0 7003 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 34836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9589
/proc/meminfo: memFree=1735984/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=31468 CPUtime=361.88
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 7438 0 0 0 36180 8 0 0 25 0 1 0 101001936 32223232 7193 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 7867 7193 172 362 0 7502 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 36832

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 9589
/proc/meminfo: memFree=1732528/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=34980 CPUtime=421.85
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 8276 0 0 0 42177 8 0 0 25 0 1 0 101001936 35819520 8031 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 8745 8031 172 362 0 8380 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40344

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9589
/proc/meminfo: memFree=1729712/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=37784 CPUtime=481.84
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 8973 0 0 0 48175 9 0 0 25 0 1 0 101001936 38690816 8728 1992294400 134512640 135995732 4294956032 18446744073709551615 134808131 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 9446 8728 172 362 0 9081 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 43148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9589
/proc/meminfo: memFree=1728816/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=38568 CPUtime=500.03
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 9180 0 0 0 49994 9 0 0 25 0 1 0 101001936 39493632 8935 1992294400 134512640 135995732 4294956032 18446744073709551615 134807715 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 9642 8935 172 362 0 9277 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43932

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9589
/proc/meminfo: memFree=1728816/2055920 swapFree=4181748/4192956
[pid=9580] ppid=9578 vsize=5364 CPUtime=700.05
/proc/9580/stat : 9580 (hydrasat-multi.) S 9578 9580 9329 0 -1 4194304 320 11942 1 0 0 0 69978 27 16 0 1 0 100931906 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9580/statm: 1341 245 202 169 0 52 0
[pid=9589] ppid=9580 vsize=38568 CPUtime=500.03
/proc/9589/stat : 9589 (hydrasat_cachew) R 9580 9580 9329 0 -1 4194304 9180 0 0 0 49994 9 0 0 25 0 1 0 101001936 39493632 8935 1992294400 134512640 135995732 4294956032 18446744073709551615 134807715 0 0 4096 1 0 0 0 17 1 0 0
/proc/9589/statm: 9642 8935 172 362 0 9277 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43932

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9580 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=792615
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=275958
# CPU time returned by wait4() is 700.069
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.36
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 52264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.793
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12262
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1243

runsolver used 1.40779 second user time and 2.96655 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-26 08:57:30
IDJOB=1727797
IDBENCH=24645
IDSOLVER=518
FILE ID=node64/1727797-1240729050
PBS_JOBID= 9186926
Free space on /tmp= 66168 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727797-1240729050/watcher-1727797-1240729050 -o /tmp/evaluation-result-1727797-1240729050/solver-1727797-1240729050 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1727797-1240729050.cnf 1800 1992383939

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

MD5SUM BENCH= c664e54e8911dc74e630e966a3a9b6ae
RANDOM SEED=1992383939

node64.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		: 3000.218
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		: 3000.218
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:       1806872 kB
Buffers:         19028 kB
Cached:         165380 kB
SwapCached:       4496 kB
Active:          24388 kB
Inactive:       167824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806872 kB
SwapTotal:     4192956 kB
SwapFree:      4181748 kB
Dirty:            4404 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            42624 kB
Committed_AS:   285604 kB
PageTables:       1388 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= 66124 MiB
End job on node64 at 2009-04-26 09:17:33