Trace number 1529511

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.93/700.21	HOME/hydrasat-multi.sh: line 48:  1733 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.93/700.21	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-1529511-1238388065/watcher-1529511-1238388065 -o /tmp/evaluation-result-1529511-1238388065/solver-1529511-1238388065 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529511-1238388065.cnf 1800 1410031734 

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 2/64 1731
/proc/meminfo: memFree=1447888/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5356 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) D 1729 1731 1482 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1111472786 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/1731/statm: 1339 230 191 169 0 50 0

[startup+0.0965181 s]
/proc/loadavg: 1.00 1.00 1.09 2/64 1731
/proc/meminfo: memFree=1447888/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101525 s]
/proc/loadavg: 1.00 1.00 1.09 2/64 1731
/proc/meminfo: memFree=1447888/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301567 s]
/proc/loadavg: 1.00 1.00 1.09 2/64 1731
/proc/meminfo: memFree=1447888/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701652 s]
/proc/loadavg: 1.00 1.00 1.09 2/64 1731
/proc/meminfo: memFree=1447888/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1733
/proc/meminfo: memFree=1445952/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=3196 CPUtime=1.49
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 620 0 0 0 149 0 0 0 25 0 1 0 1111472787 3272704 601 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 799 601 150 317 0 479 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8556

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1733
/proc/meminfo: memFree=1445504/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=3708 CPUtime=3.08
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 737 0 0 0 308 0 0 0 25 0 1 0 1111472787 3796992 718 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 927 718 150 317 0 607 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9068

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1733
/proc/meminfo: memFree=1445056/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=3708 CPUtime=6.28
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 737 0 0 0 628 0 0 0 25 0 1 0 1111472787 3796992 718 1992294400 134512640 135813592 4294956160 18446744073709551615 134665444 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 927 718 150 317 0 607 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9068

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1733
/proc/meminfo: memFree=1444864/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=3960 CPUtime=12.68
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 805 0 0 0 1268 0 0 0 25 0 1 0 1111472787 4055040 786 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 990 786 150 317 0 670 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9320

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 1733
/proc/meminfo: memFree=1444736/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=4212 CPUtime=25.47
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 872 0 0 0 2547 0 0 0 25 0 1 0 1111472787 4313088 853 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1053 853 150 317 0 733 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9572

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 1733
/proc/meminfo: memFree=1444672/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=4212 CPUtime=51.06
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 886 0 0 0 5106 0 0 0 25 0 1 0 1111472787 4313088 867 1992294400 134512640 135813592 4294956160 18446744073709551615 134665960 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1053 867 150 317 0 733 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9572

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 1733
/proc/meminfo: memFree=1442752/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=6240 CPUtime=102.25
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1393 0 0 0 10224 1 0 0 25 0 1 0 1111472787 6389760 1374 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1560 1374 150 317 0 1240 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11600

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 1733
/proc/meminfo: memFree=1441216/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=7808 CPUtime=162.23
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1770 0 0 0 16221 2 0 0 25 0 1 0 1111472787 7995392 1751 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1952 1751 150 317 0 1632 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13168

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 1733
/proc/meminfo: memFree=1441216/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=7808 CPUtime=222.2
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1771 0 0 0 22218 2 0 0 25 0 1 0 1111472787 7995392 1752 1992294400 134512640 135813592 4294956160 18446744073709551615 134665725 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1952 1752 150 317 0 1632 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13168

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 1733
/proc/meminfo: memFree=1441216/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=7808 CPUtime=282.18
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1775 0 0 0 28216 2 0 0 25 0 1 0 1111472787 7995392 1756 1992294400 134512640 135813592 4294956160 18446744073709551615 134665401 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1952 1756 150 317 0 1632 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 1733
/proc/meminfo: memFree=1441152/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=7940 CPUtime=342.15
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1785 0 0 0 34213 2 0 0 25 0 1 0 1111472787 8130560 1766 1992294400 134512640 135813592 4294956160 18446744073709551615 135205463 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1985 1766 150 317 0 1665 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 13300

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 1733
/proc/meminfo: memFree=1441024/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=7940 CPUtime=402.14
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 1809 0 0 0 40211 3 0 0 25 0 1 0 1111472787 8130560 1790 1992294400 134512640 135813592 4294956160 18446744073709551615 134661754 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 1985 1790 150 317 0 1665 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13300


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

/proc/1733/statm: 2790 2583 150 317 0 2470 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 1735
/proc/meminfo: memFree=1435840/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5360 CPUtime=0
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1111472786 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1731/statm: 1340 239 197 169 0 51 0
[pid=1733] ppid=1731 vsize=13160 CPUtime=642.06
/proc/1733/stat : 1733 (hydrasat_cache4) R 1731 1731 1482 0 -1 4194304 3077 0 0 0 64201 5 0 0 25 0 1 0 1111472787 13475840 3058 1992294400 134512640 135813592 4294956160 18446744073709551615 135224174 0 0 4096 1 0 0 0 17 1 0 0
/proc/1733/statm: 3290 3058 150 317 0 2970 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18520

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 1737
/proc/meminfo: memFree=1432320/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=2852 CPUtime=2.07
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 506 0 0 0 207 0 0 0 25 0 1 0 1111542808 2920448 488 1992294400 134512640 135995732 4294956016 18446744073709551615 134847589 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 713 488 172 362 0 348 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 8216

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 1737
/proc/meminfo: memFree=1420544/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=14764 CPUtime=62.05
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 3451 0 0 0 6202 3 0 0 25 0 1 0 1111542808 15118336 3433 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 3691 3433 172 362 0 3326 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 20128

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 1737
/proc/meminfo: memFree=1410752/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=24684 CPUtime=122.02
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 5886 0 0 0 12196 6 0 0 25 0 1 0 1111542808 25276416 5835 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 6171 5835 172 362 0 5806 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 30048

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1400128/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=35624 CPUtime=182
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 8585 0 0 0 18190 10 0 0 25 0 1 0 1111542808 36478976 8534 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 8906 8534 172 362 0 8541 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 40988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1395712/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=40044 CPUtime=241.98
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 9680 0 0 0 24187 11 0 0 25 0 1 0 1111542808 41005056 9629 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 10011 9629 172 362 0 9646 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 45408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1394816/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=41072 CPUtime=301.96
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 9886 0 0 0 30184 12 0 0 25 0 1 0 1111542808 42057728 9835 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 10268 9835 172 362 0 9903 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 46436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1387136/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=49132 CPUtime=361.94
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 11878 0 0 0 36179 15 0 0 25 0 1 0 1111542808 50311168 11762 1992294400 134512640 135995732 4294956016 18446744073709551615 134682205 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 12283 11762 172 362 0 11918 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 54496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1380032/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=56416 CPUtime=421.91
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 13648 0 0 0 42173 18 0 0 25 0 1 0 1111542808 57769984 13532 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 14104 13532 172 362 0 13739 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 61780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1737
/proc/meminfo: memFree=1373632/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=63052 CPUtime=481.89
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 15274 0 0 0 48169 20 0 0 25 0 1 0 1111542808 64565248 15158 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 15763 15158 172 362 0 15398 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 68416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1743
/proc/meminfo: memFree=1371512/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=65088 CPUtime=500.09
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 15757 0 0 0 49988 21 0 0 25 0 1 0 1111542808 66650112 15641 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 16272 15641 172 362 0 15907 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 70452

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: 1.00 1.00 1.00 2/66 1743
/proc/meminfo: memFree=1371512/2055920 swapFree=4177928/4192956
[pid=1731] ppid=1729 vsize=5364 CPUtime=699.94
/proc/1731/stat : 1731 (hydrasat-multi.) S 1729 1731 1482 0 -1 4194304 320 3734 1 0 0 0 69983 11 16 0 1 0 1111472786 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1731/statm: 1341 245 202 169 0 52 0
[pid=1737] ppid=1731 vsize=65088 CPUtime=500.09
/proc/1737/stat : 1737 (hydrasat_cachew) R 1731 1731 1482 0 -1 4194304 15757 0 0 0 49988 21 0 0 25 0 1 0 1111542808 66650112 15641 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 1 0 0
/proc/1737/statm: 16272 15641 172 362 0 15907 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 70452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1731 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=835608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=121981
# CPU time returned by wait4() is 699.958
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.71
CPU system time (s): 0.32
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 70452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.836
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4054
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= 7
involuntary context switches= 731

runsolver used 1.40479 second user time and 2.97255 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-30 06:41:05
IDJOB=1529511
IDBENCH=70288
IDSOLVER=518
FILE ID=node10/1529511-1238388065
PBS_JOBID= 9061337
Free space on /tmp= 65604 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529511-1238388065/watcher-1529511-1238388065 -o /tmp/evaluation-result-1529511-1238388065/solver-1529511-1238388065 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529511-1238388065.cnf 1800 1410031734

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=1410031734

node10.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		: 3000.272
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		: 3000.272
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:       1448368 kB
Buffers:         97776 kB
Cached:         409380 kB
SwapCached:       8896 kB
Active:          75008 kB
Inactive:       443212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448368 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          16640 kB
Slab:            75304 kB
Committed_AS:  2816772 kB
PageTables:       1380 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= 65588 MiB
End job on node10 at 2009-03-30 07:01:08