Trace number 1530687

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
MD5SUMa08fcca560a80877927507a2ea133f40
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.97/700.37	HOME/hydrasat-multi.sh: line 48: 28198 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.97/700.37	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-1530687-1238578509/watcher-1530687-1238578509 -o /tmp/evaluation-result-1530687-1238578509/solver-1530687-1238578509 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530687-1238578509.cnf 1800 1132537232 

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 1.02 1.16 3/64 28197
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=1452 CPUtime=0
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 896442345 1486848 148 1992294400 134512640 135813592 4294956160 18446744073709551615 134588729 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 363 149 116 317 0 43 0

[startup+0.091383 s]
/proc/loadavg: 1.00 1.02 1.16 3/64 28197
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=1856 CPUtime=0.08
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 301 0 0 0 8 0 0 0 19 0 1 0 896442345 1900544 282 1992294400 134512640 135813592 4294956160 18446744073709551615 134665890 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 464 282 149 317 0 144 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7216

[startup+0.101384 s]
/proc/loadavg: 1.00 1.02 1.16 3/64 28197
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=1856 CPUtime=0.09
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 302 0 0 0 9 0 0 0 19 0 1 0 896442345 1900544 283 1992294400 134512640 135813592 4294956160 18446744073709551615 134665074 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 464 283 149 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.301413 s]
/proc/loadavg: 1.00 1.02 1.16 3/64 28197
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=1988 CPUtime=0.29
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 334 0 0 0 29 0 0 0 20 0 1 0 896442345 2035712 315 1992294400 134512640 135813592 4294956160 18446744073709551615 134665335 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 497 315 149 317 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7348

[startup+0.701473 s]
/proc/loadavg: 1.00 1.02 1.16 3/64 28197
/proc/meminfo: memFree=1298384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=2248 CPUtime=0.69
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 381 0 0 0 69 0 0 0 24 0 1 0 896442345 2301952 362 1992294400 134512640 135813592 4294956160 18446744073709551615 134591681 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 562 362 149 317 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7608

[startup+1.50159 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 28199
/proc/meminfo: memFree=1297088/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=2648 CPUtime=1.49
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 896442345 2711552 478 1992294400 134512640 135813592 4294956160 18446744073709551615 134668505 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 662 478 149 317 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10182 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 28199
/proc/meminfo: memFree=1296128/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=3844 CPUtime=3.09
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 778 0 0 0 309 0 0 0 25 0 1 0 896442345 3936256 759 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 961 759 149 317 0 641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9204

[startup+6.30129 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 28199
/proc/meminfo: memFree=1294208/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=5100 CPUtime=6.29
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 1076 0 0 0 629 0 0 0 25 0 1 0 896442345 5222400 1057 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 1275 1057 149 317 0 955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10460

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 28199
/proc/meminfo: memFree=1293696/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=5696 CPUtime=12.68
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 1210 0 0 0 1268 0 0 0 25 0 1 0 896442345 5832704 1191 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 1424 1191 149 317 0 1104 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11056

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 28199
/proc/meminfo: memFree=1291072/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=8700 CPUtime=25.47
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 1917 0 0 0 2546 1 0 0 25 0 1 0 896442345 8908800 1898 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 2175 1898 149 317 0 1855 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14060

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 28199
/proc/meminfo: memFree=1284928/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=15208 CPUtime=51.06
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 3449 0 0 0 5104 2 0 0 25 0 1 0 896442345 15572992 3389 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 3802 3389 149 317 0 3482 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20568

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 28199
/proc/meminfo: memFree=1283584/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=16672 CPUtime=102.25
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 3799 0 0 0 10222 3 0 0 25 0 1 0 896442345 17072128 3739 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 4168 3739 149 317 0 3848 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22032

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 28199
/proc/meminfo: memFree=1282176/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=18552 CPUtime=162.21
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 4211 0 0 0 16218 3 0 0 25 0 1 0 896442345 18997248 4118 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 4638 4118 149 317 0 4318 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 28199
/proc/meminfo: memFree=1280320/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=20664 CPUtime=222.19
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 4648 0 0 0 22215 4 0 0 25 0 1 0 896442345 21159936 4555 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 5166 4555 149 317 0 4846 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 26024

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 28199
/proc/meminfo: memFree=1276864/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=24548 CPUtime=282.16
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 5560 0 0 0 28212 4 0 0 25 0 1 0 896442345 25137152 5411 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 6137 5411 149 317 0 5817 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 29908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28199
/proc/meminfo: memFree=1273224/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=28420 CPUtime=342.12
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 6476 0 0 0 34207 5 0 0 25 0 1 0 896442345 29102080 6327 1992294400 134512640 135813592 4294956160 18446744073709551615 134667518 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 7105 6327 149 317 0 6785 0

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

/proc/28198/statm: 9176 8126 149 317 0 8856 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 42064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 28201
/proc/meminfo: memFree=1261832/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=40972 CPUtime=582.03
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 9580 0 0 0 58195 8 0 0 25 0 1 0 896442345 41955328 9143 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 10243 9143 149 317 0 9923 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 46332

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 28201
/proc/meminfo: memFree=1258440/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5360 CPUtime=0
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 896442345 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1340 239 197 169 0 51 0
[pid=28198] ppid=28197 vsize=44696 CPUtime=642.01
/proc/28198/stat : 28198 (hydrasat_cache4) R 28197 28197 28070 0 -1 4194304 10426 0 0 0 64193 8 0 0 25 0 1 0 896442345 45768704 9989 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28198/statm: 11174 9989 149 317 0 10854 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 50056

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 28202
/proc/meminfo: memFree=1253832/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=2796 CPUtime=1.91
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 497 0 0 0 191 0 0 0 25 0 1 0 896512383 2863104 479 1992294400 134512640 135995732 4294956016 18446744073709551615 134807991 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 699 479 171 362 0 334 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 8160

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.06 2/66 28202
/proc/meminfo: memFree=1241800/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=15440 CPUtime=61.88
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 3572 0 0 0 6185 3 0 0 25 0 1 0 896512383 15810560 3554 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 3860 3554 171 362 0 3495 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 20804

[startup+822.303 s]
/proc/loadavg: 1.01 1.01 1.05 2/66 28202
/proc/meminfo: memFree=1234056/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=23824 CPUtime=121.85
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 5589 0 0 0 12180 5 0 0 25 0 1 0 896512383 24395776 5506 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 5956 5506 171 362 0 5591 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 29188

[startup+882.302 s]
/proc/loadavg: 1.10 1.03 1.06 2/66 28202
/proc/meminfo: memFree=1230536/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=27956 CPUtime=181.82
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 6616 0 0 0 18176 6 0 0 25 0 1 0 896512383 28626944 6404 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 6989 6404 171 362 0 6624 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 33320

[startup+942.302 s]
/proc/loadavg: 1.04 1.03 1.05 2/66 28202
/proc/meminfo: memFree=1225544/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=33248 CPUtime=241.81
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 7888 0 0 0 24172 9 0 0 25 0 1 0 896512383 34045952 7676 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 8312 7676 171 362 0 7947 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 38612

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.04 2/66 28202
/proc/meminfo: memFree=1221384/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=37424 CPUtime=301.78
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 8921 0 0 0 30168 10 0 0 25 0 1 0 896512383 38322176 8709 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 9356 8709 171 362 0 8991 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 42788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 28202
/proc/meminfo: memFree=1217672/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=41508 CPUtime=361.75
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 9872 0 0 0 36164 11 0 0 25 0 1 0 896512383 42504192 9660 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 10377 9660 171 362 0 10012 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 46872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 28202
/proc/meminfo: memFree=1213000/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=46100 CPUtime=421.71
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 11019 0 0 0 42159 12 0 0 25 0 1 0 896512383 47206400 10807 1992294400 134512640 135995732 4294956016 18446744073709551615 134808091 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 11525 10807 171 362 0 11160 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 51464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28202
/proc/meminfo: memFree=1208904/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=50488 CPUtime=481.69
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 12066 0 0 0 48155 14 0 0 25 0 1 0 896512383 51699712 11854 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 12622 11854 171 362 0 12257 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 55852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28202
/proc/meminfo: memFree=1207752/2055920 swapFree=4178260/4192956
[pid=28197] ppid=28195 vsize=5364 CPUtime=700.05
/proc/28197/stat : 28197 (hydrasat-multi.) S 28195 28197 28070 0 -1 4194304 321 12665 0 0 0 0 69979 26 19 0 1 0 896442345 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28197/statm: 1341 245 202 169 0 52 0
[pid=28202] ppid=28197 vsize=51608 CPUtime=499.98
/proc/28202/stat : 28202 (hydrasat_cachew) R 28197 28197 28070 0 -1 4194304 12332 0 0 0 49984 14 0 0 25 0 1 0 896512383 52846592 12120 1992294400 134512640 135995732 4294956016 18446744073709551615 134808064 0 0 4096 1 0 0 0 17 0 0 0
/proc/28202/statm: 12902 12120 171 362 0 12537 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56972

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 28197 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=797614
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=263959
# CPU time returned by wait4() is 700.062
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.63
CPU system time (s): 0.4
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 56972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.798
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12986
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= 2622

runsolver used 0.901862 second user time and 3.47547 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 11:35:09
IDJOB=1530687
IDBENCH=70680
IDSOLVER=518
FILE ID=node39/1530687-1238578509
PBS_JOBID= 9062216
Free space on /tmp= 66252 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530687-1238578509/watcher-1530687-1238578509 -o /tmp/evaluation-result-1530687-1238578509/solver-1530687-1238578509 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530687-1238578509.cnf 1800 1132537232

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

MD5SUM BENCH= a08fcca560a80877927507a2ea133f40
RANDOM SEED=1132537232

node39.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		: 3000.285
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		: 3000.285
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:       1298928 kB
Buffers:         97032 kB
Cached:         561404 kB
SwapCached:       8168 kB
Active:         229988 kB
Inactive:       438416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1298928 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            74972 kB
Committed_AS:  2461780 kB
PageTables:       1188 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= 66208 MiB
End job on node39 at 2009-04-01 11:55:11