Trace number 1530411

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
MD5SUMdb2a5eb5a2e705c514d4161cd8870d93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark396.021
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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
699.98/700.37	HOME/hydrasat-multi.sh: line 48:  9948 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.98/700.37	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-1530411-1238527985/watcher-1530411-1238527985 -o /tmp/evaluation-result-1530411-1238527985/solver-1530411-1238527985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530411-1238527985.cnf 1800 677138818 

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: 1.04 1.05 1.00 3/66 9947
/proc/meminfo: memFree=1275552/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=1452 CPUtime=0
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 169 0 0 0 0 0 0 0 19 0 1 0 1125461462 1486848 151 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 363 152 116 317 0 43 0

[startup+0.101829 s]
/proc/loadavg: 1.04 1.05 1.00 3/66 9947
/proc/meminfo: memFree=1275552/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=1844 CPUtime=0.09
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 287 0 0 0 9 0 0 0 19 0 1 0 1125461462 1888256 268 1992294400 134512640 135813592 4294956176 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 461 268 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.201841 s]
/proc/loadavg: 1.04 1.05 1.00 3/66 9947
/proc/meminfo: memFree=1275552/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=1844 CPUtime=0.19
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 305 0 0 0 19 0 0 0 20 0 1 0 1125461462 1888256 286 1992294400 134512640 135813592 4294956176 18446744073709551615 135205748 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 461 286 150 317 0 141 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7204

[startup+0.301853 s]
/proc/loadavg: 1.04 1.05 1.00 3/66 9947
/proc/meminfo: memFree=1275552/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=1976 CPUtime=0.29
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 322 0 0 0 29 0 0 0 21 0 1 0 1125461462 2023424 303 1992294400 134512640 135813592 4294956176 18446744073709551615 134664849 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 494 303 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701904 s]
/proc/loadavg: 1.04 1.05 1.00 3/66 9947
/proc/meminfo: memFree=1275552/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=2108 CPUtime=0.69
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 366 0 0 0 69 0 0 0 24 0 1 0 1125461462 2158592 347 1992294400 134512640 135813592 4294956176 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 527 347 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50201 s]
/proc/loadavg: 1.04 1.05 1.00 2/68 9949
/proc/meminfo: memFree=1274192/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=2636 CPUtime=1.49
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1125461462 2699264 471 1992294400 134512640 135813592 4294956176 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 659 471 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10121 s]
/proc/loadavg: 1.04 1.05 1.00 2/68 9949
/proc/meminfo: memFree=1273232/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=3980 CPUtime=3.09
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 810 0 0 0 309 0 0 0 25 0 1 0 1125461462 4075520 791 1992294400 134512640 135813592 4294956176 18446744073709551615 134589367 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 995 791 150 317 0 675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9340

[startup+6.30263 s]
/proc/loadavg: 1.04 1.05 1.00 2/68 9949
/proc/meminfo: memFree=1271504/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=5028 CPUtime=6.29
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 1060 0 0 0 629 0 0 0 25 0 1 0 1125461462 5148672 1041 1992294400 134512640 135813592 4294956176 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 1257 1041 150 317 0 937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10388

[startup+12.7015 s]
/proc/loadavg: 1.03 1.05 1.00 2/68 9949
/proc/meminfo: memFree=1270672/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=5892 CPUtime=12.68
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 1237 0 0 0 1268 0 0 0 25 0 1 0 1125461462 6033408 1218 1992294400 134512640 135813592 4294956176 18446744073709551615 134665279 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 1473 1218 150 317 0 1153 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11252

[startup+25.5011 s]
/proc/loadavg: 1.03 1.04 1.00 2/68 9949
/proc/meminfo: memFree=1267792/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=9268 CPUtime=25.47
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 2028 0 0 0 2547 0 0 0 25 0 1 0 1125461462 9490432 2009 1992294400 134512640 135813592 4294956176 18446744073709551615 134665249 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 2317 2009 150 317 0 1997 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14628

[startup+51.1014 s]
/proc/loadavg: 1.02 1.04 1.00 2/68 9949
/proc/meminfo: memFree=1262032/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=15528 CPUtime=51.06
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 3484 0 0 0 5105 1 0 0 25 0 1 0 1125461462 15900672 3432 1992294400 134512640 135813592 4294956176 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 3882 3432 150 317 0 3562 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20888

[startup+102.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/68 9949
/proc/meminfo: memFree=1259664/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=17892 CPUtime=102.24
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 4023 0 0 0 10223 1 0 0 25 0 1 0 1125461462 18321408 3971 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 4473 3971 150 317 0 4153 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23252

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 9949
/proc/meminfo: memFree=1258448/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=19436 CPUtime=162.21
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 4370 0 0 0 16219 2 0 0 25 0 1 0 1125461462 19902464 4267 1992294400 134512640 135813592 4294956176 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 4859 4267 150 317 0 4539 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24796

[startup+222.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 9949
/proc/meminfo: memFree=1256592/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=21696 CPUtime=222.18
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 4906 0 0 0 22215 3 0 0 25 0 1 0 1125461462 22216704 4737 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 5424 4737 150 317 0 5104 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27056

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 9949
/proc/meminfo: memFree=1254544/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=24276 CPUtime=282.16
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 5497 0 0 0 28212 4 0 0 25 0 1 0 1125461462 24858624 5263 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 6069 5263 150 317 0 5749 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 29636

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 9949
/proc/meminfo: memFree=1251088/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=27820 CPUtime=342.13
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 6367 0 0 0 34209 4 0 0 25 0 1 0 1125461462 28487680 6133 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 6955 6133 150 317 0 6635 0

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

/proc/9948/statm: 10134 8843 150 317 0 9814 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 45896

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9949
/proc/meminfo: memFree=1235856/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5360 CPUtime=0
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125461461 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1340 239 197 169 0 51 0
[pid=9948] ppid=9947 vsize=45496 CPUtime=642
/proc/9948/stat : 9948 (hydrasat_cache4) R 9947 9947 9756 0 -1 4194304 10852 0 0 0 64193 7 0 0 25 0 1 0 1125461462 46587904 9945 1992294400 134512640 135813592 4294956176 18446744073709551615 134665511 0 0 4096 1 0 0 0 17 0 0 0
/proc/9948/statm: 11374 9945 150 317 0 11054 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 50856

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9950
/proc/meminfo: memFree=1230864/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=2792 CPUtime=1.91
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 494 0 0 0 191 0 0 0 25 0 1 0 1125531499 2859008 477 1992294400 134512640 135995732 4294956032 18446744073709551615 134807809 0 0 4096 1 0 0 0 17 1 0 0
/proc/9950/statm: 698 477 172 362 0 333 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 8156

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9950
/proc/meminfo: memFree=1218768/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=16008 CPUtime=61.86
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 3710 0 0 0 6181 5 0 0 25 0 1 0 1125531499 16392192 3595 1992294400 134512640 135995732 4294956032 18446744073709551615 134810980 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 4002 3595 172 362 0 3637 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 21372

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9950
/proc/meminfo: memFree=1212496/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=22916 CPUtime=121.84
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 5313 0 0 0 12176 8 0 0 25 0 1 0 1125531499 23465984 5198 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 5729 5198 172 362 0 5364 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 28280

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9950
/proc/meminfo: memFree=1207888/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=28136 CPUtime=181.81
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 6575 0 0 0 18172 9 0 0 25 0 1 0 1125531499 28811264 6331 1992294400 134512640 135995732 4294956032 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 7034 6331 172 362 0 6669 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 33500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1204304/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=31912 CPUtime=241.79
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 7493 0 0 0 24169 10 0 0 25 0 1 0 1125531499 32677888 7249 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 7978 7249 172 362 0 7613 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 37276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1200912/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=35236 CPUtime=301.77
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 8333 0 0 0 30166 11 0 0 25 0 1 0 1125531499 36081664 8089 1992294400 134512640 135995732 4294956032 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 8809 8089 172 362 0 8444 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 40600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1197776/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=38560 CPUtime=361.74
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 9228 0 0 0 36162 12 0 0 25 0 1 0 1125531499 39485440 8903 1992294400 134512640 135995732 4294956032 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 9640 8903 172 362 0 9275 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 43924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1194832/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=41468 CPUtime=421.71
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 9967 0 0 0 42158 13 0 0 25 0 1 0 1125531499 42463232 9642 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 10367 9642 172 362 0 10002 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 46832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1190096/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=46928 CPUtime=481.68
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 11241 0 0 0 48154 14 0 0 25 0 1 0 1125531499 48054272 10811 1992294400 134512640 135995732 4294956032 18446744073709551615 134808064 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 11732 10811 172 362 0 11367 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 52292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1189392/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=47676 CPUtime=499.97
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 11409 0 0 0 49983 14 0 0 25 0 1 0 1125531499 48820224 10979 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 11919 10979 172 362 0 11554 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53040

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9952
/proc/meminfo: memFree=1189392/2055920 swapFree=4176412/4192956
[pid=9947] ppid=9945 vsize=5364 CPUtime=700.05
/proc/9947/stat : 9947 (hydrasat-multi.) S 9945 9947 9756 0 -1 4194304 322 13313 0 0 0 0 69980 25 19 0 1 0 1125461461 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 1341 245 202 169 0 52 0
[pid=9950] ppid=9947 vsize=47676 CPUtime=499.97
/proc/9950/stat : 9950 (hydrasat_cachew) R 9947 9947 9756 0 -1 4194304 11409 0 0 0 49983 14 0 0 25 0 1 0 1125531499 48820224 10979 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/9950/statm: 11919 10979 172 362 0 11554 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 53040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9947 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=807613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=256960
# CPU time returned by wait4() is 700.065
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.63
CPU system time (s): 0.39
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 54692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.808
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13635
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= 1677

runsolver used 1.03584 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-31 21:33:05
IDJOB=1530411
IDBENCH=70588
IDSOLVER=518
FILE ID=node40/1530411-1238527985
PBS_JOBID= 9062046
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530411-1238527985/watcher-1530411-1238527985 -o /tmp/evaluation-result-1530411-1238527985/solver-1530411-1238527985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530411-1238527985.cnf 1800 677138818

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

MD5SUM BENCH= db2a5eb5a2e705c514d4161cd8870d93
RANDOM SEED=677138818

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1276096 kB
Buffers:         85352 kB
Cached:         602912 kB
SwapCached:       9688 kB
Active:         198052 kB
Inactive:       501600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276096 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            66176 kB
Committed_AS:  2861984 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63456 MiB
End job on node40 at 2009-03-31 21:53:08