Trace number 1529700

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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
700.12/700.58	HOME/hydrasat-multi.sh: line 48: 13403 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.12/700.58	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-1529700-1238404018/watcher-1529700-1238404018 -o /tmp/evaluation-result-1529700-1238404018/solver-1529700-1238404018 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529700-1238404018.cnf 1800 1409638899 

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: 1.99 1.85 1.46 3/64 13402
/proc/meminfo: memFree=1384576/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=1716 CPUtime=0
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1113063708 1757184 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 429 150 117 317 0 109 0

[startup+0.041902 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 13402
/proc/meminfo: memFree=1384576/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=3168 CPUtime=0.03
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 550 0 0 0 3 0 0 0 19 0 1 0 1113063708 3244032 532 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 792 533 117 317 0 472 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8528

[startup+0.102912 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 13402
/proc/meminfo: memFree=1384576/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=5920 CPUtime=0.09
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 1299 0 0 0 9 0 0 0 19 0 1 0 1113063708 6062080 1281 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 1480 1281 122 317 0 1160 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.302946 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 13402
/proc/meminfo: memFree=1384576/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=8376 CPUtime=0.29
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 1905 0 0 0 29 0 0 0 21 0 1 0 1113063708 8577024 1743 1992294400 134512640 135813592 4294956160 18446744073709551615 134520789 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 2094 1743 126 317 0 1774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13736

[startup+0.703012 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 13402
/proc/meminfo: memFree=1384576/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=12504 CPUtime=0.69
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 3069 0 0 0 68 1 0 0 25 0 1 0 1113063708 12804096 2812 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 3126 2812 150 317 0 2806 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17864

[startup+1.50115 s]
/proc/loadavg: 1.99 1.85 1.46 2/66 13404
/proc/meminfo: memFree=1373352/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=12900 CPUtime=1.49
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 3180 0 0 0 148 1 0 0 25 0 1 0 1113063708 13209600 2923 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 3225 2923 150 317 0 2905 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18260

[startup+3.10142 s]
/proc/loadavg: 1.99 1.85 1.46 2/66 13404
/proc/meminfo: memFree=1372968/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=14100 CPUtime=3.09
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 3470 0 0 0 308 1 0 0 25 0 1 0 1113063708 14438400 3213 1992294400 134512640 135813592 4294956160 18446744073709551615 135224151 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 3525 3213 150 317 0 3205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19460

[startup+6.30197 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 13404
/proc/meminfo: memFree=1371624/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=14100 CPUtime=6.29
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 3470 0 0 0 628 1 0 0 25 0 1 0 1113063708 14438400 3213 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 3525 3213 150 317 0 3205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19460

[startup+12.7011 s]
/proc/loadavg: 1.84 1.83 1.45 2/66 13404
/proc/meminfo: memFree=1368936/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=17672 CPUtime=12.68
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 4367 0 0 0 1267 1 0 0 25 0 1 0 1113063708 18096128 4110 1992294400 134512640 135813592 4294956160 18446744073709551615 134661791 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 4418 4110 150 317 0 4098 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23032

[startup+25.5012 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 13404
/proc/meminfo: memFree=1365608/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=20220 CPUtime=25.47
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 5009 0 0 0 2545 2 0 0 25 0 1 0 1113063708 20705280 4752 1992294400 134512640 135813592 4294956160 18446744073709551615 134667779 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 5055 4752 150 317 0 4735 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25580

[startup+51.1016 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 13404
/proc/meminfo: memFree=1365480/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=20220 CPUtime=51.06
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 5009 0 0 0 5104 2 0 0 25 0 1 0 1113063708 20705280 4752 1992294400 134512640 135813592 4294956160 18446744073709551615 134592204 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 5055 4752 150 317 0 4735 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25580

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 13404
/proc/meminfo: memFree=1362728/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=23144 CPUtime=102.24
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 5720 0 0 0 10222 2 0 0 25 0 1 0 1113063708 23699456 5463 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 5786 5463 150 317 0 5466 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28504

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.38 2/66 13404
/proc/meminfo: memFree=1353640/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=32240 CPUtime=162.2
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 7984 0 0 0 16216 4 0 0 25 0 1 0 1113063708 33013760 7727 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 8060 7727 150 317 0 7740 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 37600

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 13404
/proc/meminfo: memFree=1345832/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=40156 CPUtime=222.17
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 9946 0 0 0 22212 5 0 0 25 0 1 0 1113063708 41119744 9689 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 10039 9689 150 317 0 9719 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 45516

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/66 13404
/proc/meminfo: memFree=1345768/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=40156 CPUtime=282.14
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 9959 0 0 0 28209 5 0 0 25 0 1 0 1113063708 41119744 9702 1992294400 134512640 135813592 4294956160 18446744073709551615 134665097 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 10039 9702 150 317 0 9719 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 45516

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 13404
/proc/meminfo: memFree=1333352/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=52668 CPUtime=342.1
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 13044 0 0 0 34203 7 0 0 25 0 1 0 1113063708 53932032 12787 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 13167 12787 150 317 0 12847 0

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

/proc/13403/statm: 16398 16008 150 317 0 16078 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 70952

[startup+642.302 s]
/proc/loadavg: 1.04 1.10 1.21 2/66 13404
/proc/meminfo: memFree=1308328/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5360 CPUtime=0
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113063708 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1340 239 197 169 0 51 0
[pid=13403] ppid=13402 vsize=77792 CPUtime=641.96
/proc/13403/stat : 13403 (hydrasat_cache4) R 13402 13402 12919 0 -1 4194304 19283 0 0 0 64185 11 0 0 25 0 1 0 1113063708 79659008 19026 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/13403/statm: 19448 19026 150 317 0 19128 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 83152

[startup+702.302 s]
/proc/loadavg: 1.06 1.10 1.20 2/66 13405
/proc/meminfo: memFree=1291560/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=9040 CPUtime=1.7
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 2195 0 0 0 170 0 0 0 25 0 1 0 1113133767 9256960 1939 1992294400 134512640 135995732 4294956016 18446744073709551615 134681312 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 2260 1939 172 362 0 1895 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 14404

[startup+762.306 s]
/proc/loadavg: 1.05 1.09 1.19 2/66 13405
/proc/meminfo: memFree=1287272/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=14772 CPUtime=61.68
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 3614 0 0 0 6163 5 0 0 25 0 1 0 1113133767 15126528 3358 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 3693 3358 172 362 0 3328 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 20136

[startup+822.301 s]
/proc/loadavg: 1.02 1.07 1.17 2/66 13405
/proc/meminfo: memFree=1278696/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=23400 CPUtime=121.65
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 5760 0 0 0 12158 7 0 0 25 0 1 0 1113133767 23961600 5504 1992294400 134512640 135995732 4294956016 18446744073709551615 135374506 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 5850 5504 172 362 0 5485 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 28764

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.16 2/66 13405
/proc/meminfo: memFree=1276776/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=25536 CPUtime=181.61
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 6289 0 0 0 18154 7 0 0 25 0 1 0 1113133767 26148864 6033 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 6384 6033 172 362 0 6019 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 30900

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 13405
/proc/meminfo: memFree=1269672/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=32504 CPUtime=241.59
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 8064 0 0 0 24150 9 0 0 25 0 1 0 1113133767 33284096 7808 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 8126 7808 172 362 0 7761 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 37868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 13405
/proc/meminfo: memFree=1264872/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=37360 CPUtime=301.56
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 9263 0 0 0 30146 10 0 0 25 0 1 0 1113133767 38256640 9007 1992294400 134512640 135995732 4294956016 18446744073709551615 134841825 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 9340 9007 172 362 0 8975 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 42724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 13405
/proc/meminfo: memFree=1254696/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=47956 CPUtime=361.53
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 11885 0 0 0 36141 12 0 0 25 0 1 0 1113133767 49106944 11629 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 11989 11629 172 362 0 11624 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 53320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 13405
/proc/meminfo: memFree=1244840/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=57484 CPUtime=421.5
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 14268 0 0 0 42135 15 0 0 25 0 1 0 1113133767 58863616 14012 1992294400 134512640 135995732 4294956016 18446744073709551615 134807877 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 14371 14012 172 362 0 14006 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 62848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 13405
/proc/meminfo: memFree=1241256/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=60956 CPUtime=481.47
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 15155 0 0 0 48132 15 0 0 25 0 1 0 1113133767 62418944 14899 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 15239 14899 172 362 0 14874 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 66320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 13405
/proc/meminfo: memFree=1241256/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=60956 CPUtime=499.87
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 15155 0 0 0 49972 15 0 0 25 0 1 0 1113133767 62418944 14899 1992294400 134512640 135995732 4294956016 18446744073709551615 135366919 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 15239 14899 172 362 0 14874 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66320

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 13405
/proc/meminfo: memFree=1241256/2055920 swapFree=4175308/4192956
[pid=13402] ppid=13400 vsize=5364 CPUtime=700.21
/proc/13402/stat : 13402 (hydrasat-multi.) S 13400 13402 12919 0 -1 4194304 321 21655 0 0 0 0 69976 45 19 0 1 0 1113063708 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13402/statm: 1341 245 202 169 0 52 0
[pid=13405] ppid=13402 vsize=60956 CPUtime=499.87
/proc/13405/stat : 13405 (hydrasat_cachew) R 13402 13402 12919 0 -1 4194304 15155 0 0 0 49972 15 0 0 25 0 1 0 1113133767 62418944 14899 1992294400 134512640 135995732 4294956016 18446744073709551615 135366919 0 0 4096 1 0 0 0 17 0 0 0
/proc/13405/statm: 15239 14899 172 362 0 14874 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66320

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13402 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=764619
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=456930
# CPU time returned by wait4() is 700.222
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.48
CPU system time (s): 0.6
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 91624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.765
system time used= 0.45693
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21976
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= 2105

runsolver used 0.936857 second user time and 3.44048 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 11:06:58
IDJOB=1529700
IDBENCH=70351
IDSOLVER=518
FILE ID=node55/1529700-1238404018
PBS_JOBID= 9061380
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529700-1238404018/watcher-1529700-1238404018 -o /tmp/evaluation-result-1529700-1238404018/solver-1529700-1238404018 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529700-1238404018.cnf 1800 1409638899

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=1409638899

node55.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		: 3000.259
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		: 3000.259
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:       1385056 kB
Buffers:         91544 kB
Cached:         475032 kB
SwapCached:      11560 kB
Active:          45976 kB
Inactive:       533720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385056 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            5328 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            77260 kB
Committed_AS:  2740276 kB
PageTables:       1372 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= 66216 MiB
End job on node55 at 2009-03-30 11:27:01