Trace number 1716167

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

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c Trying configuration 1
700.36/700.69	HOME/hydrasat-multi.sh: line 48: 11468 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.36/700.69	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-1716167-1240612065/watcher-1716167-1240612065 -o /tmp/evaluation-result-1716167-1240612065/solver-1716167-1240612065 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716167-1240612065.cnf 1800 880611583 

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: 1.87 1.53 1.40 3/65 11467
/proc/meminfo: memFree=1607424/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=4712 CPUtime=0
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 89231036 4825088 158 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 1178 159 117 317 0 858 0

[startup+0.0556381 s]
/proc/loadavg: 1.87 1.53 1.40 3/65 11467
/proc/meminfo: memFree=1607424/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=7352 CPUtime=0.04
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 884 0 0 0 4 0 0 0 18 0 1 0 89231036 7528448 866 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 1838 866 117 317 0 1518 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12712

[startup+0.101644 s]
/proc/loadavg: 1.87 1.53 1.40 3/65 11467
/proc/meminfo: memFree=1607424/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=9728 CPUtime=0.09
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 89231036 9961472 1499 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 2432 1499 117 317 0 2112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15088

[startup+0.301672 s]
/proc/loadavg: 1.87 1.53 1.40 3/65 11467
/proc/meminfo: memFree=1607424/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=20156 CPUtime=0.29
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 4315 0 0 0 27 2 0 0 19 0 1 0 89231036 20639744 4297 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 5039 4297 117 317 0 4719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25516

[startup+0.701728 s]
/proc/loadavg: 1.87 1.53 1.40 3/65 11467
/proc/meminfo: memFree=1607424/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=38900 CPUtime=0.69
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 9308 0 0 0 64 5 0 0 22 0 1 0 89231036 39833600 9290 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 9725 9290 117 317 0 9405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44260

[startup+1.50184 s]
/proc/loadavg: 1.87 1.53 1.40 2/67 11469
/proc/meminfo: memFree=1557040/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=75720 CPUtime=1.48
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 19370 0 0 0 139 9 0 0 25 0 1 0 89231036 77537280 18092 1992294400 134512640 135813592 4294956160 18446744073709551615 135224163 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 18930 18092 124 317 0 18610 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 81080

[startup+3.10107 s]
/proc/loadavg: 1.80 1.52 1.40 2/66 11469
/proc/meminfo: memFree=1533816/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=93560 CPUtime=3.08
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 24330 0 0 0 296 12 0 0 25 0 1 0 89231036 95805440 21737 1992294400 134512640 135813592 4294956160 18446744073709551615 134520694 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 23390 21737 126 317 0 23070 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98920

[startup+6.30152 s]
/proc/loadavg: 1.80 1.52 1.40 2/66 11469
/proc/meminfo: memFree=1492472/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=122584 CPUtime=6.29
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 33975 0 0 0 612 17 0 0 25 0 1 0 89231036 125526016 28796 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 30646 28796 149 317 0 30326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127944

[startup+12.7014 s]
/proc/loadavg: 1.68 1.51 1.39 2/66 11469
/proc/meminfo: memFree=1489016/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=125884 CPUtime=12.68
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 34812 0 0 0 1251 17 0 0 25 0 1 0 89231036 128905216 29633 1992294400 134512640 135813592 4294956160 18446744073709551615 134664903 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 31471 29633 149 317 0 31151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 131244

[startup+25.5012 s]
/proc/loadavg: 1.57 1.49 1.39 2/66 11469
/proc/meminfo: memFree=1488056/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=127076 CPUtime=25.48
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 35097 0 0 0 2531 17 0 0 25 0 1 0 89231036 130125824 29918 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 31769 29918 149 317 0 31449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 132436

[startup+51.1019 s]
/proc/loadavg: 1.38 1.45 1.38 2/66 11469
/proc/meminfo: memFree=1487032/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=128136 CPUtime=51.06
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 35372 0 0 0 5088 18 0 0 25 0 1 0 89231036 131211264 30193 1992294400 134512640 135813592 4294956160 18446744073709551615 134588037 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 32034 30193 149 317 0 31714 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 133496

[startup+102.305 s]
/proc/loadavg: 1.15 1.37 1.35 2/66 11469
/proc/meminfo: memFree=1484216/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=131052 CPUtime=102.24
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 36084 0 0 0 10206 18 0 0 25 0 1 0 89231036 134197248 30905 1992294400 134512640 135813592 4294956160 18446744073709551615 134591953 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 32763 30905 149 317 0 32443 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 136412

[startup+162.302 s]
/proc/loadavg: 1.06 1.31 1.33 2/66 11469
/proc/meminfo: memFree=1481912/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=133332 CPUtime=162.22
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 36656 0 0 0 16203 19 0 0 25 0 1 0 89231036 136531968 31477 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 33333 31477 149 317 0 33013 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 138692

[startup+222.301 s]
/proc/loadavg: 1.02 1.24 1.31 2/66 11469
/proc/meminfo: memFree=1474232/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=141372 CPUtime=222.2
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 38577 0 0 0 22200 20 0 0 25 0 1 0 89231036 144764928 33398 1992294400 134512640 135813592 4294956160 18446744073709551615 135204218 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 35343 33398 149 317 0 35023 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 146732

[startup+282.302 s]
/proc/loadavg: 1.00 1.20 1.28 2/66 11469
/proc/meminfo: memFree=1474232/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=141372 CPUtime=282.19
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 38577 0 0 0 28199 20 0 0 25 0 1 0 89231036 144764928 33398 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 35343 33398 149 317 0 35023 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 146732

[startup+342.301 s]
/proc/loadavg: 1.00 1.16 1.26 2/66 11469
/proc/meminfo: memFree=1474168/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=141372 CPUtime=342.17
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 38577 0 0 0 34197 20 0 0 25 0 1 0 89231036 144764928 33398 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 35343 33398 149 317 0 35023 0

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

/proc/11468/statm: 37213 35261 149 317 0 36893 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 154212

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 11469
/proc/meminfo: memFree=1466616/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5360 CPUtime=0
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89231035 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11467/statm: 1340 239 197 169 0 51 0
[pid=11468] ppid=11467 vsize=148852 CPUtime=642.09
/proc/11468/stat : 11468 (hydrasat_cache4) R 11467 11467 11212 0 -1 4194304 40440 0 0 0 64186 23 0 0 25 0 1 0 89231036 152424448 35261 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11468/statm: 37213 35261 149 317 0 36893 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 154212

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 11470
/proc/meminfo: memFree=1414904/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=63840 CPUtime=1.59
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 16375 0 0 0 153 6 0 0 25 0 1 0 89301104 65372160 15082 1992294400 134512640 135995732 4294956016 18446744073709551615 134665566 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 15960 15082 151 362 0 15595 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 69204

[startup+762.306 s]
/proc/loadavg: 1.10 1.07 1.17 2/66 11472
/proc/meminfo: memFree=1384056/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=87960 CPUtime=61.56
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 25655 0 0 0 6139 17 0 0 25 0 1 0 89301104 90071040 20117 1992294400 134512640 135995732 4294956016 18446744073709551615 134808116 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 21990 20117 172 362 0 21625 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 93324

[startup+822.301 s]
/proc/loadavg: 1.04 1.06 1.16 2/66 11472
/proc/meminfo: memFree=1383096/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=89016 CPUtime=121.54
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 25926 0 0 0 12137 17 0 0 25 0 1 0 89301104 91152384 20388 1992294400 134512640 135995732 4294956016 18446744073709551615 134589440 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 22254 20388 172 362 0 21889 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 94380

[startup+882.302 s]
/proc/loadavg: 1.01 1.04 1.15 2/66 11472
/proc/meminfo: memFree=1381624/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=90468 CPUtime=181.53
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 26290 0 0 0 18135 18 0 0 25 0 1 0 89301104 92639232 20752 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 22617 20752 172 362 0 22252 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 95832

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 11472
/proc/meminfo: memFree=1377272/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=241.51
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 24132 19 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 100112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 11472
/proc/meminfo: memFree=1377272/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=301.49
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 30130 19 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 100112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 11472
/proc/meminfo: memFree=1377272/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=361.47
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 36128 19 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 100112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 11472
/proc/meminfo: memFree=1377208/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=421.45
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 42126 19 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 100112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 11472
/proc/meminfo: memFree=1377208/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=481.43
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 48124 19 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 100112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 11472
/proc/meminfo: memFree=1377208/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=499.64
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 49944 20 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134843053 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 100112

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 1.01 1.09 2/66 11472
/proc/meminfo: memFree=1377208/2055920 swapFree=4180324/4192956
[pid=11467] ppid=11465 vsize=5364 CPUtime=700.44
/proc/11467/stat : 11467 (hydrasat-multi.) S 11465 11467 11212 0 -1 4194304 321 41711 0 0 0 0 69966 78 16 0 1 0 89231035 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11467/statm: 1341 245 202 169 0 52 0
[pid=11470] ppid=11467 vsize=94748 CPUtime=499.64
/proc/11470/stat : 11470 (hydrasat_cachew) R 11467 11467 11212 0 -1 4194304 27371 0 0 0 49944 20 0 0 25 0 1 0 89301104 97021952 21833 1992294400 134512640 135995732 4294956016 18446744073709551615 134843053 0 0 4096 1 0 0 0 17 1 0 0
/proc/11470/statm: 23687 21833 172 362 0 23322 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 100112

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11467 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=662635
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=792879
# CPU time returned by wait4() is 700.456
# 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): 1199.1
CPU system time (s): 0.98
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 154212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.663
system time used= 0.792879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42032
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= 7
involuntary context switches= 1294

runsolver used 1.36479 second user time and 2.93855 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-25 00:27:46
IDJOB=1716167
IDBENCH=20370
IDSOLVER=518
FILE ID=node49/1716167-1240612065
PBS_JOBID= 9186268
Free space on /tmp= 66308 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716167-1240612065/watcher-1716167-1240612065 -o /tmp/evaluation-result-1716167-1240612065/solver-1716167-1240612065 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716167-1240612065.cnf 1800 880611583

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=880611583

node49.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		: 3000.241
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		: 3000.241
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:       1607904 kB
Buffers:         51168 kB
Cached:         320660 kB
SwapCached:       6388 kB
Active:         109396 kB
Inactive:       271360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607904 kB
SwapTotal:     4192956 kB
SwapFree:      4180324 kB
Dirty:           19188 kB
Writeback:           0 kB
Mapped:          13744 kB
Slab:            53156 kB
Committed_AS:   291820 kB
PageTables:       1384 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= 66164 MiB
End job on node49 at 2009-04-25 00:47:49