Trace number 1530300

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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
700.10/700.37	HOME/hydrasat-multi.sh: line 48: 15375 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.10/700.37	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-1530300-1238501973/watcher-1530300-1238501973 -o /tmp/evaluation-result-1530300-1238501973/solver-1530300-1238501973 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530300-1238501973.cnf 1800 769582736 

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: 1.80 1.73 1.39 3/64 15374
/proc/meminfo: memFree=1506728/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=1452 CPUtime=0
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1122859612 1486848 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 363 150 116 317 0 43 0

[startup+0.0719101 s]
/proc/loadavg: 1.80 1.73 1.39 3/64 15374
/proc/meminfo: memFree=1506728/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=1856 CPUtime=0.06
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 292 0 0 0 6 0 0 0 19 0 1 0 1122859612 1900544 273 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 464 273 150 317 0 144 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7216

[startup+0.101912 s]
/proc/loadavg: 1.80 1.73 1.39 3/64 15374
/proc/meminfo: memFree=1506728/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=1856 CPUtime=0.09
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 298 0 0 0 9 0 0 0 19 0 1 0 1122859612 1900544 279 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 464 279 150 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.301934 s]
/proc/loadavg: 1.80 1.73 1.39 3/64 15374
/proc/meminfo: memFree=1506728/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=1984 CPUtime=0.29
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 333 0 0 0 29 0 0 0 21 0 1 0 1122859612 2031616 314 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 496 314 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.70198 s]
/proc/loadavg: 1.80 1.73 1.39 3/64 15374
/proc/meminfo: memFree=1506728/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=2244 CPUtime=0.69
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 375 0 0 0 69 0 0 0 25 0 1 0 1122859612 2297856 356 1992294400 134512640 135813592 4294956160 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 561 356 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50107 s]
/proc/loadavg: 1.80 1.73 1.39 2/66 15376
/proc/meminfo: memFree=1505432/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=2636 CPUtime=1.49
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 492 0 0 0 149 0 0 0 25 0 1 0 1122859612 2699264 473 1992294400 134512640 135813592 4294956160 18446744073709551615 134661566 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 659 473 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10125 s]
/proc/loadavg: 1.80 1.73 1.39 2/66 15376
/proc/meminfo: memFree=1504472/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=3808 CPUtime=3.09
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 786 0 0 0 309 0 0 0 25 0 1 0 1122859612 3899392 767 1992294400 134512640 135813592 4294956160 18446744073709551615 134665273 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 952 767 150 317 0 632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9168

[startup+6.30162 s]
/proc/loadavg: 1.73 1.72 1.39 2/66 15376
/proc/meminfo: memFree=1502624/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=5848 CPUtime=6.29
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 1262 0 0 0 629 0 0 0 25 0 1 0 1122859612 5988352 1243 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 1462 1243 150 317 0 1142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11208

[startup+12.7014 s]
/proc/loadavg: 1.68 1.71 1.39 2/66 15376
/proc/meminfo: memFree=1499872/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=8316 CPUtime=12.68
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 1841 0 0 0 1268 0 0 0 25 0 1 0 1122859612 8515584 1822 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 2079 1822 150 317 0 1759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13676

[startup+25.5018 s]
/proc/loadavg: 1.53 1.67 1.38 2/66 15376
/proc/meminfo: memFree=1495840/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=12528 CPUtime=25.49
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 2832 0 0 0 2547 2 0 0 25 0 1 0 1122859612 12828672 2780 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 3132 2780 150 317 0 2812 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17888

[startup+51.1017 s]
/proc/loadavg: 1.35 1.62 1.37 2/66 15376
/proc/meminfo: memFree=1490080/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=18584 CPUtime=51.07
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 4266 0 0 0 5104 3 0 0 25 0 1 0 1122859612 19030016 4214 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 4646 4214 150 317 0 4326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23944

[startup+102.306 s]
/proc/loadavg: 1.15 1.52 1.35 2/66 15376
/proc/meminfo: memFree=1481504/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=27988 CPUtime=102.26
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 6465 0 0 0 10221 5 0 0 25 0 1 0 1122859612 28659712 6348 1992294400 134512640 135813592 4294956160 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 6997 6348 150 317 0 6677 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33348

[startup+162.301 s]
/proc/loadavg: 1.05 1.42 1.32 2/66 15376
/proc/meminfo: memFree=1474336/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=36712 CPUtime=162.24
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 8619 0 0 0 16217 7 0 0 25 0 1 0 1122859612 37593088 8134 1992294400 134512640 135813592 4294956160 18446744073709551615 134665292 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 9178 8134 150 317 0 8858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42072

[startup+222.301 s]
/proc/loadavg: 1.02 1.34 1.30 2/66 15376
/proc/meminfo: memFree=1467680/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=43912 CPUtime=222.22
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 10353 0 0 0 22214 8 0 0 25 0 1 0 1122859612 44965888 9787 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 10978 9787 150 317 0 10658 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49272

[startup+282.301 s]
/proc/loadavg: 1.00 1.28 1.28 2/66 15376
/proc/meminfo: memFree=1462304/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=49928 CPUtime=282.21
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 11819 0 0 0 28212 9 0 0 25 0 1 0 1122859612 51126272 11142 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 12482 11142 150 317 0 12162 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55288

[startup+342.302 s]
/proc/loadavg: 1.00 1.22 1.26 2/66 15376
/proc/meminfo: memFree=1457184/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=55556 CPUtime=342.19
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 13359 0 0 0 34209 10 0 0 25 0 1 0 1122859612 56889344 12404 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 13889 12404 150 317 0 13569 0

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

/proc/15375/statm: 17788 15902 150 317 0 17468 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 76512

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.19 2/66 15376
/proc/meminfo: memFree=1439200/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=75580 CPUtime=582.13
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 18218 0 0 0 58199 14 0 0 25 0 1 0 1122859612 77393920 16885 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 18895 16885 150 317 0 18575 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 80940

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/66 15376
/proc/meminfo: memFree=1435680/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5360 CPUtime=0
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122859612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1340 239 197 169 0 51 0
[pid=15375] ppid=15374 vsize=78976 CPUtime=642.12
/proc/15375/stat : 15375 (hydrasat_cache4) R 15374 15374 15085 0 -1 4194304 19104 0 0 0 64197 15 0 0 25 0 1 0 1122859612 80871424 17771 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/15375/statm: 19744 17771 150 317 0 19424 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 84336

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.16 2/66 15377
/proc/meminfo: memFree=1429920/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=2804 CPUtime=1.92
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 511 0 0 0 192 0 0 0 25 0 1 0 1122929649 2871296 493 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 701 493 172 362 0 336 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8168

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 15377
/proc/meminfo: memFree=1419296/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=15040 CPUtime=61.9
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 3472 0 0 0 6187 3 0 0 25 0 1 0 1122929649 15400960 3356 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 3760 3356 172 362 0 3395 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20404

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 15377
/proc/meminfo: memFree=1412384/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=22468 CPUtime=121.88
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 5267 0 0 0 12183 5 0 0 25 0 1 0 1122929649 23007232 5151 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 5617 5151 172 362 0 5252 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27832

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 15377
/proc/meminfo: memFree=1409312/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=25644 CPUtime=181.86
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 6030 0 0 0 18180 6 0 0 25 0 1 0 1122929649 26259456 5914 1992294400 134512640 135995732 4294956016 18446744073709551615 134807691 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 6411 5914 172 362 0 6046 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 31008

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 15377
/proc/meminfo: memFree=1404704/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=30920 CPUtime=241.84
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 7335 0 0 0 24177 7 0 0 25 0 1 0 1122929649 31662080 7090 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 7730 7090 172 362 0 7365 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 36284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 15377
/proc/meminfo: memFree=1400160/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=35672 CPUtime=301.83
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 8466 0 0 0 30174 9 0 0 25 0 1 0 1122929649 36528128 8221 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 8918 8221 172 362 0 8553 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 41036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 15377
/proc/meminfo: memFree=1395488/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=40664 CPUtime=361.81
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 9631 0 0 0 36171 10 0 0 25 0 1 0 1122929649 41639936 9386 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 10166 9386 172 362 0 9801 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 46028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15377
/proc/meminfo: memFree=1392736/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=43460 CPUtime=421.79
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 10330 0 0 0 42168 11 0 0 25 0 1 0 1122929649 44503040 10085 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 10865 10085 172 362 0 10500 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 48824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15377
/proc/meminfo: memFree=1389216/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=46896 CPUtime=481.78
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 11215 0 0 0 48165 13 0 0 25 0 1 0 1122929649 48021504 10970 1992294400 134512640 135995732 4294956016 18446744073709551615 134807688 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 11724 10970 172 362 0 11359 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 52260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15377
/proc/meminfo: memFree=1388320/2055920 swapFree=4178500/4192956
[pid=15374] ppid=15372 vsize=5364 CPUtime=700.17
/proc/15374/stat : 15374 (hydrasat-multi.) S 15372 15374 15085 0 -1 4194304 321 22054 0 0 0 0 69973 44 19 0 1 0 1122859612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15374/statm: 1341 245 202 169 0 52 0
[pid=15377] ppid=15374 vsize=47692 CPUtime=499.88
/proc/15377/stat : 15377 (hydrasat_cachew) R 15374 15374 15085 0 -1 4194304 11426 0 0 0 49975 13 0 0 25 0 1 0 1122929649 48836608 11181 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/15377/statm: 11923 11181 172 362 0 11558 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53056

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 15374 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=734624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=448931
# CPU time returned by wait4() is 700.184
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.48
CPU system time (s): 0.57
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 88272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.735
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22375
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= 1452

runsolver used 1.06984 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-31 14:19:33
IDJOB=1530300
IDBENCH=70551
IDSOLVER=518
FILE ID=node62/1530300-1238501973
PBS_JOBID= 9061937
Free space on /tmp= 66352 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530300-1238501973/watcher-1530300-1238501973 -o /tmp/evaluation-result-1530300-1238501973/solver-1530300-1238501973 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530300-1238501973.cnf 1800 769582736

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=769582736

node62.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:       1507272 kB
Buffers:         98216 kB
Cached:         351944 kB
SwapCached:       7616 kB
Active:         206472 kB
Inactive:       253012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507272 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            75024 kB
Committed_AS:  2844292 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node62 at 2009-03-31 14:39:35