Trace number 1733459

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) 1200.07 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_2vars_10gates_u2_autoenc.cnf
MD5SUMb22738b664eaf1324f561a555f3cf0f3
Bench CategoryCRAFTED (crafted 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 variables475
Number of clauses117796
Sum of the clauses size690176
Maximum clause length13
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21987
Number of clauses of size 34
Number of clauses of size 41021
Number of clauses of size 56342
Number of clauses of size over 5108378

Solver Data 

0.00/0.00	c Trying configuration 1
700.18/700.52	HOME/hydrasat-multi.sh: line 48: 26073 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.18/700.52	c Trying configuration 2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733459-1240788746/watcher-1733459-1240788746 -o /tmp/evaluation-result-1733459-1240788746/solver-1733459-1240788746 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733459-1240788746.cnf 1800 914219809 

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: 1.00 1.00 1.00 3/64 26072
/proc/meminfo: memFree=1650728/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) R 26070 26072 25263 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26072/statm: 1340 238 196 169 0 51 0
[pid=26073] ppid=26072 vsize=1916 CPUtime=0
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 106901886 1961984 156 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 479 157 117 317 0 159 0

[startup+0.0149161 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26072
/proc/meminfo: memFree=1650728/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=2312 CPUtime=0.01
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 267 0 0 0 1 0 0 0 18 0 1 0 106901886 2367488 249 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 578 250 117 317 0 258 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7672

[startup+0.101923 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26072
/proc/meminfo: memFree=1650728/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=5216 CPUtime=0.09
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 1052 0 0 0 9 0 0 0 19 0 1 0 106901886 5341184 1034 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 1304 1034 117 317 0 984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10576

[startup+0.30194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26072
/proc/meminfo: memFree=1650728/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=12920 CPUtime=0.29
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3127 0 0 0 28 1 0 0 22 0 1 0 106901886 13230080 3023 1992294400 134512640 135813592 4294956160 18446744073709551615 134676832 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 3230 3023 124 317 0 2910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18280

[startup+0.701976 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26072
/proc/meminfo: memFree=1650728/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=12920 CPUtime=0.69
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3127 0 0 0 68 1 0 0 25 0 1 0 106901886 13230080 3023 1992294400 134512640 135813592 4294956160 18446744073709551615 135224151 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 3230 3023 124 317 0 2910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18280

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1638808/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=12920 CPUtime=1.49
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3127 0 0 0 148 1 0 0 25 0 1 0 106901886 13230080 3023 1992294400 134512640 135813592 4294956160 18446744073709551615 134521354 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 3230 3023 124 317 0 2910 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18280

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1638680/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=13776 CPUtime=3.08
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3331 0 0 0 307 1 0 0 25 0 1 0 106901886 14106624 3111 1992294400 134512640 135813592 4294956160 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 1 0 0
/proc/26073/statm: 3444 3111 126 317 0 3124 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19136

[startup+6.30248 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1637912/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=14008 CPUtime=6.27
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3399 0 0 0 626 1 0 0 25 0 1 0 106901886 14344192 3178 1992294400 134512640 135813592 4294956160 18446744073709551615 134608166 0 0 4096 1 0 0 0 17 1 0 0
/proc/26073/statm: 3502 3178 149 317 0 3182 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19368

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1637784/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=14272 CPUtime=12.67
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 3467 0 0 0 1266 1 0 0 25 0 1 0 106901886 14614528 3246 1992294400 134512640 135813592 4294956160 18446744073709551615 134665957 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 3568 3246 149 317 0 3248 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19632

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1635288/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=17260 CPUtime=25.46
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 4124 0 0 0 2544 2 0 0 25 0 1 0 106901886 17674240 3903 1992294400 134512640 135813592 4294956160 18446744073709551615 134665282 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 4315 3903 149 317 0 3995 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22620

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1629912/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=23560 CPUtime=51.04
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 5472 0 0 0 5101 3 0 0 25 0 1 0 106901886 24125440 5251 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 5890 5251 149 317 0 5570 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28920

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1620184/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=34080 CPUtime=102.23
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 7885 0 0 0 10218 5 0 0 25 0 1 0 106901886 34897920 7664 1992294400 134512640 135813592 4294956160 18446744073709551615 134665051 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 8520 7664 149 317 0 8200 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 39440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1607064/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=48268 CPUtime=162.2
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 11162 0 0 0 16212 8 0 0 25 0 1 0 106901886 49426432 10941 1992294400 134512640 135813592 4294956160 18446744073709551615 134587731 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 12067 10941 149 317 0 11747 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53628

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1600024/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=55528 CPUtime=222.16
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 12889 0 0 0 22207 9 0 0 25 0 1 0 106901886 56860672 12668 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 13882 12668 149 317 0 13562 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 60888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1598232/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=57652 CPUtime=282.14
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 13452 0 0 0 28205 9 0 0 25 0 1 0 106901886 59035648 13085 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 14413 13085 149 317 0 14093 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 63012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26074
/proc/meminfo: memFree=1592920/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=64024 CPUtime=342.12
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 14800 0 0 0 34201 11 0 0 25 0 1 0 106901886 65560576 14433 1992294400 134512640 135813592 4294956160 18446744073709551615 134665540 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 16006 14433 149 317 0 15686 0

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

/proc/26073/statm: 20784 18763 149 317 0 20464 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 88496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26076
/proc/meminfo: memFree=1572248/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=87572 CPUtime=582.03
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 20058 0 0 0 58186 17 0 0 25 0 1 0 106901886 89673728 19562 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 21893 19562 149 317 0 21573 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 92932

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26076
/proc/meminfo: memFree=1570328/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5360 CPUtime=0
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106901885 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1340 239 197 169 0 51 0
[pid=26073] ppid=26072 vsize=89964 CPUtime=642.02
/proc/26073/stat : 26073 (hydrasat_cache4) R 26072 26072 25263 0 -1 4194304 20544 0 0 0 64185 17 0 0 25 0 1 0 106901886 92123136 20048 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/26073/statm: 22491 20048 149 317 0 22171 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 95324

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1552984/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=13068 CPUtime=1.76
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 3147 0 0 0 175 1 0 0 25 0 1 0 106971938 13381632 3045 1992294400 134512640 135995732 4294956016 18446744073709551615 135385617 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 3267 3045 151 362 0 2902 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 18432

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1542296/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=26784 CPUtime=61.74
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 6368 0 0 0 6166 8 0 0 25 0 1 0 106971938 27426816 6149 1992294400 134512640 135995732 4294956016 18446744073709551615 134589455 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 6696 6149 172 362 0 6331 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 32148

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1535512/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=34088 CPUtime=121.71
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 8077 0 0 0 12162 9 0 0 25 0 1 0 106971938 34906112 7858 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 8522 7858 172 362 0 8157 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 39452

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1531416/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=38612 CPUtime=181.68
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 9145 0 0 0 18158 10 0 0 25 0 1 0 106971938 39538688 8926 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 9653 8926 172 362 0 9288 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 43976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1523096/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=47704 CPUtime=241.66
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 11325 0 0 0 24154 12 0 0 25 0 1 0 106971938 48848896 10977 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 11926 10977 172 362 0 11561 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 53068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1517720/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=53264 CPUtime=301.64
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 12665 0 0 0 30151 13 0 0 25 0 1 0 106971938 54542336 12317 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 13316 12317 172 362 0 12951 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 58628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1515160/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=56148 CPUtime=361.62
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 13336 0 0 0 36148 14 0 0 25 0 1 0 106971938 57495552 12988 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 14037 12988 172 362 0 13672 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 61512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1506776/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=64416 CPUtime=421.59
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 15384 0 0 0 42143 16 0 0 25 0 1 0 106971938 65961984 15036 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 16104 15036 172 362 0 15739 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 69780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1497880/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=74144 CPUtime=481.56
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 17758 0 0 0 48138 18 0 0 25 0 1 0 106971938 75923456 17279 1992294400 134512640 135995732 4294956016 18446744073709551615 134807816 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 18536 17279 172 362 0 18171 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 79508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26077
/proc/meminfo: memFree=1495448/2055920 swapFree=4181904/4192956
[pid=26072] ppid=26070 vsize=5364 CPUtime=700.21
/proc/26072/stat : 26072 (hydrasat-multi.) S 26070 26072 25263 0 -1 4194304 321 23402 0 0 0 0 69971 50 16 0 1 0 106901885 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26072/statm: 1341 245 202 169 0 52 0
[pid=26077] ppid=26072 vsize=76484 CPUtime=499.86
/proc/26077/stat : 26077 (hydrasat_cachew) R 26072 26072 25263 0 -1 4194304 18329 0 0 0 49967 19 0 0 25 0 1 0 106971938 78319616 17850 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/26077/statm: 19121 17850 172 362 0 18756 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 81848

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 26072 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=714627
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=505923
# CPU time returned by wait4() is 700.221
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.38
CPU system time (s): 0.69
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 97660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.715
system time used= 0.505923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23723
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= 2121

runsolver used 0.936857 second user time and 3.44048 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-27 01:32:27
IDJOB=1733459
IDBENCH=71141
IDSOLVER=518
FILE ID=node58/1733459-1240788746
PBS_JOBID= 9187245
Free space on /tmp= 65844 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_2vars_10gates_u2_autoenc.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733459-1240788746/watcher-1733459-1240788746 -o /tmp/evaluation-result-1733459-1240788746/solver-1733459-1240788746 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733459-1240788746.cnf 1800 914219809

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

MD5SUM BENCH= b22738b664eaf1324f561a555f3cf0f3
RANDOM SEED=914219809

node58.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		: 3000.233
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		: 3000.233
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:       1651208 kB
Buffers:         36712 kB
Cached:         305996 kB
SwapCached:       5112 kB
Active:         213784 kB
Inactive:       137608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651208 kB
SwapTotal:     4192956 kB
SwapFree:      4181904 kB
Dirty:            7344 kB
Writeback:           0 kB
Mapped:          14388 kB
Slab:            39428 kB
Committed_AS:   398404 kB
PageTables:       1356 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= 65760 MiB
End job on node58 at 2009-04-27 01:52:29