Trace number 1529742

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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
699.88/700.26	HOME/hydrasat-multi.sh: line 48: 10174 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.88/700.26	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-1529742-1238408176/watcher-1529742-1238408176 -o /tmp/evaluation-result-1529742-1238408176/solver-1529742-1238408176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529742-1238408176.cnf 1800 52685204 

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: 2.00 1.97 1.70 3/64 10173
/proc/meminfo: memFree=1142688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=1652 CPUtime=0
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 285018967 1691648 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 413 149 117 317 0 93 0

[startup+0.0514521 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 10173
/proc/meminfo: memFree=1142688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=3500 CPUtime=0.04
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 645 0 0 0 4 0 0 0 19 0 1 0 285018967 3584000 627 1992294400 134512640 135813592 4294956160 18446744073709551615 134638867 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 875 628 117 317 0 555 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8860

[startup+0.102456 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 10173
/proc/meminfo: memFree=1142688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=5636 CPUtime=0.09
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 1221 0 0 0 9 0 0 0 19 0 1 0 285018967 5771264 1203 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 1409 1203 122 317 0 1089 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10996

[startup+0.302478 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 10173
/proc/meminfo: memFree=1142688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=6600 CPUtime=0.29
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 1465 0 0 0 29 0 0 0 21 0 1 0 285018967 6758400 1346 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 1650 1346 126 317 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.702523 s]
/proc/loadavg: 2.00 1.97 1.70 3/64 10173
/proc/meminfo: memFree=1142688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=9912 CPUtime=0.69
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 2394 0 0 0 69 0 0 0 25 0 1 0 285018967 10149888 2202 1992294400 134512640 135813592 4294956160 18446744073709551615 134587723 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 2478 2202 149 317 0 2158 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15272

[startup+1.50161 s]
/proc/loadavg: 2.00 1.97 1.70 2/66 10175
/proc/meminfo: memFree=1133968/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=10176 CPUtime=1.49
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 2444 0 0 0 149 0 0 0 25 0 1 0 285018967 10420224 2252 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 2544 2252 149 317 0 2224 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15536

[startup+3.10179 s]
/proc/loadavg: 1.92 1.95 1.69 2/66 10175
/proc/meminfo: memFree=1133712/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=10308 CPUtime=3.08
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 2484 0 0 0 308 0 0 0 25 0 1 0 285018967 10555392 2292 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 2577 2292 149 317 0 2257 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15668

[startup+6.30114 s]
/proc/loadavg: 1.92 1.95 1.69 2/66 10175
/proc/meminfo: memFree=1133456/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=10440 CPUtime=6.28
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 2523 0 0 0 628 0 0 0 25 0 1 0 285018967 10690560 2331 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 2610 2331 149 317 0 2290 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15800

[startup+12.7019 s]
/proc/loadavg: 1.78 1.92 1.68 2/66 10175
/proc/meminfo: memFree=1132952/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=10972 CPUtime=12.68
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 2639 0 0 0 1268 0 0 0 25 0 1 0 285018967 11235328 2447 1992294400 134512640 135813592 4294956160 18446744073709551615 134661566 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 2743 2447 149 317 0 2423 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16332

[startup+25.5023 s]
/proc/loadavg: 1.66 1.89 1.68 2/66 10175
/proc/meminfo: memFree=1131224/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=12704 CPUtime=25.49
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3102 0 0 0 2548 1 0 0 25 0 1 0 285018967 13008896 2910 1992294400 134512640 135813592 4294956160 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3176 2910 149 317 0 2856 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18064

[startup+51.1011 s]
/proc/loadavg: 1.43 1.82 1.66 2/66 10175
/proc/meminfo: memFree=1131160/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=12704 CPUtime=51.05
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3102 0 0 0 5104 1 0 0 25 0 1 0 285018967 13008896 2910 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3176 2910 149 317 0 2856 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18064

[startup+102.307 s]
/proc/loadavg: 1.17 1.68 1.62 2/66 10175
/proc/meminfo: memFree=1129304/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=14700 CPUtime=102.23
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3571 0 0 0 10222 1 0 0 25 0 1 0 285018967 15052800 3379 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3675 3379 149 317 0 3355 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20060

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.58 2/66 10175
/proc/meminfo: memFree=1129240/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=14700 CPUtime=162.2
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3571 0 0 0 16219 1 0 0 25 0 1 0 285018967 15052800 3379 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3675 3379 149 317 0 3355 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 20060

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.54 2/66 10175
/proc/meminfo: memFree=1129240/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=14700 CPUtime=222.17
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3571 0 0 0 22216 1 0 0 25 0 1 0 285018967 15052800 3379 1992294400 134512640 135813592 4294956160 18446744073709551615 134665559 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3675 3379 149 317 0 3355 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 20060

[startup+282.303 s]
/proc/loadavg: 1.01 1.36 1.50 2/66 10175
/proc/meminfo: memFree=1129240/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=14700 CPUtime=282.15
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3571 0 0 0 28214 1 0 0 25 0 1 0 285018967 15052800 3379 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3675 3379 149 317 0 3355 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 20060

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.47 2/66 10175
/proc/meminfo: memFree=1129240/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=14700 CPUtime=342.13
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3571 0 0 0 34212 1 0 0 25 0 1 0 285018967 15052800 3379 1992294400 134512640 135813592 4294956160 18446744073709551615 134591953 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3675 3379 149 317 0 3355 0

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

/proc/10174/statm: 3742 3476 149 317 0 3422 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 20328

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.35 2/66 10175
/proc/meminfo: memFree=1128728/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=15100 CPUtime=582.03
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3703 0 0 0 58201 2 0 0 25 0 1 0 285018967 15462400 3511 1992294400 134512640 135813592 4294956160 18446744073709551615 134665477 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3775 3511 149 317 0 3455 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 20460

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.33 2/66 10175
/proc/meminfo: memFree=1128344/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5360 CPUtime=0
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 285018967 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1340 239 197 169 0 51 0
[pid=10174] ppid=10173 vsize=15628 CPUtime=642
/proc/10174/stat : 10174 (hydrasat_cache4) R 10173 10173 9731 0 -1 4194304 3815 0 0 0 64198 2 0 0 25 0 1 0 285018967 16003072 3623 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/10174/statm: 3907 3623 149 317 0 3587 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 20988

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 10176
/proc/meminfo: memFree=1122840/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=7180 CPUtime=2.02
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 1677 0 0 0 202 0 0 0 25 0 1 0 285088993 7352320 1486 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 1795 1486 171 362 0 1430 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 12544

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.28 2/66 10176
/proc/meminfo: memFree=1115864/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=13972 CPUtime=61.99
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 3391 0 0 0 6196 3 0 0 25 0 1 0 285088993 14307328 3200 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 3493 3200 171 362 0 3128 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 19336

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 10176
/proc/meminfo: memFree=1103192/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=26724 CPUtime=121.94
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 6564 0 0 0 12187 7 0 0 25 0 1 0 285088993 27365376 6373 1992294400 134512640 135995732 4294956016 18446744073709551615 135367393 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 6681 6373 171 362 0 6316 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 32088

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 10176
/proc/meminfo: memFree=1103192/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=26724 CPUtime=181.91
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 6565 0 0 0 18184 7 0 0 25 0 1 0 285088993 27365376 6374 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 6681 6374 171 362 0 6316 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 32088

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 10176
/proc/meminfo: memFree=1102488/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=27784 CPUtime=241.89
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 6841 0 0 0 24182 7 0 0 25 0 1 0 285088993 28450816 6650 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 6946 6650 171 362 0 6581 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 33148

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 10176
/proc/meminfo: memFree=1092696/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=37356 CPUtime=301.86
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 9210 0 0 0 30176 10 0 0 25 0 1 0 285088993 38252544 9019 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 9339 9019 171 362 0 8974 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 42720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 10176
/proc/meminfo: memFree=1090328/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=39772 CPUtime=361.83
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 9795 0 0 0 36173 10 0 0 25 0 1 0 285088993 40726528 9604 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 9943 9604 171 362 0 9578 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 45136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 10176
/proc/meminfo: memFree=1081688/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=48424 CPUtime=421.81
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 11963 0 0 0 42168 13 0 0 25 0 1 0 285088993 49586176 11772 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 12106 11772 171 362 0 11741 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 53788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 10176
/proc/meminfo: memFree=1067224/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=63028 CPUtime=481.78
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 15601 0 0 0 48163 15 0 0 25 0 1 0 285088993 64540672 15410 1992294400 134512640 135995732 4294956016 18446744073709551615 134807828 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 15757 15410 171 362 0 15392 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 68392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 10176
/proc/meminfo: memFree=1063640/2055920 swapFree=4181692/4192956
[pid=10173] ppid=10171 vsize=5364 CPUtime=699.93
/proc/10173/stat : 10173 (hydrasat-multi.) S 10171 10173 9731 0 -1 4194304 321 3930 0 0 0 0 69986 7 19 0 1 0 285018967 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10173/statm: 1341 245 202 169 0 52 0
[pid=10176] ppid=10173 vsize=66536 CPUtime=500.08
/proc/10176/stat : 10176 (hydrasat_cachew) R 10173 10173 9731 0 -1 4194304 16480 0 0 0 49992 16 0 0 25 0 1 0 285088993 68132864 16289 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10176/statm: 16634 16289 171 362 0 16269 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71900

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10173 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=870603
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 699.952
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.78
CPU system time (s): 0.23
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 71900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.871
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4251
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= 5
involuntary context switches= 1973

runsolver used 0.976851 second user time and 3.40048 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-30 12:16:16
IDJOB=1529742
IDBENCH=70365
IDSOLVER=518
FILE ID=node42/1529742-1238408176
PBS_JOBID= 9061391
Free space on /tmp= 66248 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529742-1238408176/watcher-1529742-1238408176 -o /tmp/evaluation-result-1529742-1238408176/solver-1529742-1238408176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529742-1238408176.cnf 1800 52685204

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

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=52685204

node42.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		: 3000.211
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		: 3000.211
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:       1143168 kB
Buffers:        106512 kB
Cached:         702196 kB
SwapCached:       5184 kB
Active:          42984 kB
Inactive:       774264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1143168 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            4972 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            81556 kB
Committed_AS:   877248 kB
PageTables:       1388 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= 66232 MiB
End job on node42 at 2009-03-30 12:36:19