Trace number 1530732

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) 1200.04 1202.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S110290755-003.cnf
MD5SUMb397531a5b47895d047912125448cbcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 

0.00/0.20	c Trying configuration 1
699.95/700.31	HOME/hydrasat-multi.sh: line 48:  1163 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.95/700.31	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-1530732-1238582780/watcher-1530732-1238582780 -o /tmp/evaluation-result-1530732-1238582780/solver-1530732-1238582780 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530732-1238582780.cnf 1800 908436556 

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: 1.92 1.99 2.15 4/86 1162
/proc/meminfo: memFree=1664792/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=1844 CPUtime=0.15
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 295 0 0 0 15 0 0 0 18 0 1 0 484608487 1888256 276 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 461 276 149 317 0 141 0

[startup+0.248684 s]
/proc/loadavg: 1.92 1.99 2.15 4/86 1162
/proc/meminfo: memFree=1664792/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=1976 CPUtime=0.24
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 311 0 0 0 24 0 0 0 19 0 1 0 484608487 2023424 292 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 494 292 149 317 0 174 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 7336

[startup+0.301693 s]
/proc/loadavg: 1.92 1.99 2.15 4/86 1162
/proc/meminfo: memFree=1664792/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=1976 CPUtime=0.29
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 484608487 2023424 303 1992294400 134512640 135813592 4294956160 18446744073709551615 134663025 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 494 303 149 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.401711 s]
/proc/loadavg: 1.92 1.99 2.15 4/86 1162
/proc/meminfo: memFree=1664792/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=1976 CPUtime=0.39
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 332 0 0 0 39 0 0 0 20 0 1 0 484608487 2023424 313 1992294400 134512640 135813592 4294956160 18446744073709551615 135047555 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 494 313 149 317 0 174 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 7336

[startup+0.701766 s]
/proc/loadavg: 1.92 1.99 2.15 4/86 1162
/proc/meminfo: memFree=1664792/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=2240 CPUtime=0.69
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 376 0 0 0 69 0 0 0 23 0 1 0 484608487 2293760 357 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 560 357 149 317 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50191 s]
/proc/loadavg: 1.92 1.99 2.15 3/88 1164
/proc/meminfo: memFree=1663240/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=2640 CPUtime=1.49
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 484608487 2703360 462 1992294400 134512640 135813592 4294956160 18446744073709551615 135205755 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 660 462 149 317 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8000

[startup+3.10121 s]
/proc/loadavg: 1.92 1.99 2.15 3/88 1164
/proc/meminfo: memFree=1662984/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=2772 CPUtime=3.09
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 536 0 0 0 309 0 0 0 25 0 1 0 484608487 2838528 517 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 693 517 149 317 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8132

[startup+6.3018 s]
/proc/loadavg: 2.01 2.00 2.16 3/88 1164
/proc/meminfo: memFree=1662152/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=3708 CPUtime=6.29
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 759 0 0 0 629 0 0 0 25 0 1 0 484608487 3796992 740 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 927 740 149 317 0 607 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9068

[startup+12.702 s]
/proc/loadavg: 2.01 2.00 2.16 3/88 1164
/proc/meminfo: memFree=1660048/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=5620 CPUtime=12.68
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 1200 0 0 0 1268 0 0 0 25 0 1 0 484608487 5754880 1181 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 1405 1181 149 317 0 1085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10980

[startup+25.5064 s]
/proc/loadavg: 2.00 2.00 2.16 3/88 1164
/proc/meminfo: memFree=1659536/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=6328 CPUtime=25.48
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 1341 0 0 0 2548 0 0 0 25 0 1 0 484608487 6479872 1322 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 1582 1322 149 317 0 1262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11688

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.15 3/88 1164
/proc/meminfo: memFree=1659344/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=6476 CPUtime=51.06
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 1390 0 0 0 5106 0 0 0 25 0 1 0 484608487 6631424 1371 1992294400 134512640 135813592 4294956160 18446744073709551615 134662952 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 1619 1371 149 317 0 1299 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11836

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.14 3/88 1164
/proc/meminfo: memFree=1656208/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=9960 CPUtime=102.24
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 2189 0 0 0 10223 1 0 0 25 0 1 0 484608487 10199040 2170 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 2490 2170 149 317 0 2170 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15320

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.13 3/88 1164
/proc/meminfo: memFree=1651920/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=14356 CPUtime=162.2
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 3227 0 0 0 16218 2 0 0 25 0 1 0 484608487 14700544 3206 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 3589 3206 149 317 0 3269 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 19716

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.12 3/88 1164
/proc/meminfo: memFree=1651280/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=14896 CPUtime=222.18
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 3375 0 0 0 22216 2 0 0 25 0 1 0 484608487 15253504 3354 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 3724 3354 149 317 0 3404 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 20256

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.11 3/88 1164
/proc/meminfo: memFree=1651280/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=15028 CPUtime=282.15
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 3386 0 0 0 28213 2 0 0 25 0 1 0 484608487 15388672 3365 1992294400 134512640 135813592 4294956160 18446744073709551615 135204191 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 3757 3365 149 317 0 3437 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 20388

[startup+342.308 s]
/proc/loadavg: 2.00 2.00 2.09 3/88 1164
/proc/meminfo: memFree=1651088/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=15296 CPUtime=342.12
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 3443 0 0 0 34210 2 0 0 25 0 1 0 484608487 15663104 3422 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 3824 3422 149 317 0 3504 0

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

/proc/1163/statm: 4768 4208 149 317 0 4448 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 24432

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/88 1166
/proc/meminfo: memFree=1645840/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5360 CPUtime=0
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 484608487 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1162/statm: 1340 239 197 169 0 51 0
[pid=1163] ppid=1162 vsize=21432 CPUtime=641.98
/proc/1163/stat : 1163 (hydrasat_cache4) R 1162 1162 841 0 -1 4194304 4926 0 0 0 64194 4 0 0 25 0 1 0 484608487 21946368 4738 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/1163/statm: 5358 4738 149 317 0 5038 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 26792

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/88 1167
/proc/meminfo: memFree=1641680/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=2928 CPUtime=1.97
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 539 0 0 0 197 0 0 0 25 0 1 0 484678519 2998272 521 1992294400 134512640 135995732 4294956016 18446744073709551615 135374503 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 732 521 171 362 0 367 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 8292

[startup+762.301 s]
/proc/loadavg: 2.68 2.18 2.11 3/88 1167
/proc/meminfo: memFree=1628752/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=16648 CPUtime=61.65
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 3850 0 0 0 6162 3 0 0 25 0 1 0 484678519 17047552 3734 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 4162 3734 171 362 0 3797 0
Current children cumulated CPU time (s) 761.62
Current children cumulated vsize (KiB) 22012

[startup+822.302 s]
/proc/loadavg: 2.25 2.15 2.10 3/88 1167
/proc/meminfo: memFree=1623248/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=22212 CPUtime=121.35
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 5289 0 0 0 12131 4 0 0 25 0 1 0 484678519 22745088 5132 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 5553 5132 171 362 0 5188 0
Current children cumulated CPU time (s) 821.32
Current children cumulated vsize (KiB) 27576

[startup+882.302 s]
/proc/loadavg: 2.09 2.12 2.09 3/88 1173
/proc/meminfo: memFree=1617728/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=28812 CPUtime=181.04
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 6843 0 0 0 18099 5 0 0 25 0 1 0 484678519 29503488 6484 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 7203 6484 171 362 0 6838 0
Current children cumulated CPU time (s) 881.01
Current children cumulated vsize (KiB) 34176

[startup+942.302 s]
/proc/loadavg: 2.03 2.09 2.08 3/88 1173
/proc/meminfo: memFree=1613256/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=33604 CPUtime=240.75
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 8055 0 0 0 24068 7 0 0 25 0 1 0 484678519 34410496 7607 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 8401 7607 171 362 0 8036 0
Current children cumulated CPU time (s) 940.72
Current children cumulated vsize (KiB) 38968

[startup+1002.31 s]
/proc/loadavg: 2.01 2.07 2.08 3/88 1173
/proc/meminfo: memFree=1609224/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=37544 CPUtime=300.46
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 9051 0 0 0 30038 8 0 0 25 0 1 0 484678519 38445056 8603 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 9386 8603 171 362 0 9021 0
Current children cumulated CPU time (s) 1000.43
Current children cumulated vsize (KiB) 42908

[startup+1062.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/88 1173
/proc/meminfo: memFree=1605704/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=41064 CPUtime=360.16
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 9959 0 0 0 36007 9 0 0 25 0 1 0 484678519 42049536 9511 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 10266 9511 171 362 0 9901 0
Current children cumulated CPU time (s) 1060.13
Current children cumulated vsize (KiB) 46428

[startup+1122.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/88 1173
/proc/meminfo: memFree=1601928/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=45000 CPUtime=419.86
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 10892 0 0 0 41976 10 0 0 25 0 1 0 484678519 46080000 10444 1992294400 134512640 135995732 4294956016 18446744073709551615 134807991 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 11250 10444 171 362 0 10885 0
Current children cumulated CPU time (s) 1119.83
Current children cumulated vsize (KiB) 50364

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/88 1173
/proc/meminfo: memFree=1599176/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=48900 CPUtime=479.57
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 11821 0 0 0 47945 12 0 0 25 0 1 0 484678519 50073600 11116 1992294400 134512640 135995732 4294956016 18446744073709551615 134807836 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 12225 11116 171 362 0 11860 0
Current children cumulated CPU time (s) 1179.54
Current children cumulated vsize (KiB) 54264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202.9 s]
/proc/loadavg: 2.00 2.03 2.06 3/88 1173
/proc/meminfo: memFree=1598224/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=49856 CPUtime=500.07
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 12057 0 0 0 49995 12 0 0 25 0 1 0 484678519 51052544 11352 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 12464 11352 171 362 0 12099 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 55220

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

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

[startup+1202.9 s]
/proc/loadavg: 2.00 2.03 2.06 3/88 1173
/proc/meminfo: memFree=1598224/2055924 swapFree=4179644/4192956
[pid=1162] ppid=1160 vsize=5364 CPUtime=699.97
/proc/1162/stat : 1162 (hydrasat-multi.) S 1160 1162 841 0 -1 4194304 321 6237 0 0 0 0 69984 13 19 0 1 0 484608487 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1162/statm: 1341 245 202 169 0 52 0
[pid=1167] ppid=1162 vsize=49856 CPUtime=500.07
/proc/1167/stat : 1167 (hydrasat_cachew) R 1162 1162 841 0 -1 4194304 12057 0 0 0 49995 12 0 0 25 0 1 0 484678519 51052544 11352 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/1167/statm: 12464 11352 171 362 0 12099 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 55220

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1162 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=843607
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=134979
# CPU time returned by wait4() is 699.979
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1202.91
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.25
CPU usage (%): 99.7611
Max. virtual memory (cumulated for all children) (KiB): 55220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.844
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6558
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= 6
involuntary context switches= 2707

runsolver used 1.35079 second user time and 4.14837 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 12:46:21
IDJOB=1530732
IDBENCH=70695
IDSOLVER=518
FILE ID=node83/1530732-1238582780
PBS_JOBID= 9062209
Free space on /tmp= 66508 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S110290755-003.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530732-1238582780/watcher-1530732-1238582780 -o /tmp/evaluation-result-1530732-1238582780/solver-1530732-1238582780 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530732-1238582780.cnf 1800 908436556

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

MD5SUM BENCH= b397531a5b47895d047912125448cbcd
RANDOM SEED=908436556

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1665272 kB
Buffers:         77856 kB
Cached:         218248 kB
SwapCached:       7584 kB
Active:         209640 kB
Inactive:       105044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1665272 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          26052 kB
Slab:            59972 kB
Committed_AS:  1228732 kB
PageTables:       2680 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= 66484 MiB
End job on node83 at 2009-04-01 13:06:25