Trace number 1530669

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
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
699.92/700.20	HOME/hydrasat-multi.sh: line 48: 28036 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.20	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-1530669-1238576460/watcher-1530669-1238576460 -o /tmp/evaluation-result-1530669-1238576460/solver-1530669-1238576460 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530669-1238576460.cnf 1800 930593657 

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: 2.28 2.23 1.74 3/64 28035
/proc/meminfo: memFree=1082368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) R 28033 28035 27709 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28035/statm: 1340 238 196 169 0 51 0
[pid=28036] ppid=28035 vsize=1452 CPUtime=0
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1130311545 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 363 149 116 317 0 43 0

[startup+0.094969 s]
/proc/loadavg: 2.28 2.23 1.74 3/64 28035
/proc/meminfo: memFree=1082368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=1852 CPUtime=0.09
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 299 0 0 0 9 0 0 0 20 0 1 0 1130311545 1896448 280 1992294400 134512640 135813592 4294956160 18446744073709551615 134597204 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 463 280 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.102968 s]
/proc/loadavg: 2.28 2.23 1.74 3/64 28035
/proc/meminfo: memFree=1082368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=1852 CPUtime=0.09
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 300 0 0 0 9 0 0 0 20 0 1 0 1130311545 1896448 281 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 463 281 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.301986 s]
/proc/loadavg: 2.28 2.23 1.74 3/64 28035
/proc/meminfo: memFree=1082368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=1984 CPUtime=0.29
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 335 0 0 0 29 0 0 0 21 0 1 0 1130311545 2031616 316 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 496 316 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.702021 s]
/proc/loadavg: 2.28 2.23 1.74 3/64 28035
/proc/meminfo: memFree=1082368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=2244 CPUtime=0.69
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 377 0 0 0 69 0 0 0 25 0 1 0 1130311545 2297856 358 1992294400 134512640 135813592 4294956160 18446744073709551615 134592448 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 561 358 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50209 s]
/proc/loadavg: 2.28 2.23 1.74 2/66 28037
/proc/meminfo: memFree=1081072/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=2632 CPUtime=1.49
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 474 0 0 0 149 0 0 0 25 0 1 0 1130311545 2695168 455 1992294400 134512640 135813592 4294956160 18446744073709551615 134667815 0 0 4096 1 0 0 0 17 1 0 0
/proc/28036/statm: 658 455 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10123 s]
/proc/loadavg: 2.28 2.23 1.74 2/66 28043
/proc/meminfo: memFree=1080488/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=2632 CPUtime=3.08
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 500 0 0 0 308 0 0 0 25 0 1 0 1130311545 2695168 481 1992294400 134512640 135813592 4294956160 18446744073709551615 134592489 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 658 481 150 317 0 338 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7992

[startup+6.3015 s]
/proc/loadavg: 2.17 2.21 1.73 2/66 28043
/proc/meminfo: memFree=1079720/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=3692 CPUtime=6.28
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 743 0 0 0 628 0 0 0 25 0 1 0 1130311545 3780608 724 1992294400 134512640 135813592 4294956160 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 923 724 150 317 0 603 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9052

[startup+12.7011 s]
/proc/loadavg: 2.08 2.19 1.73 2/66 28043
/proc/meminfo: memFree=1077552/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=5796 CPUtime=12.68
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1245 0 0 0 1268 0 0 0 25 0 1 0 1130311545 5935104 1226 1992294400 134512640 135813592 4294956160 18446744073709551615 134667594 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 1449 1226 150 317 0 1129 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11156

[startup+25.5012 s]
/proc/loadavg: 1.84 2.13 1.72 2/66 28043
/proc/meminfo: memFree=1077360/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=6088 CPUtime=25.46
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1315 0 0 0 2546 0 0 0 25 0 1 0 1130311545 6234112 1296 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 1522 1296 150 317 0 1202 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 11448

[startup+51.1014 s]
/proc/loadavg: 1.55 2.04 1.70 2/66 28043
/proc/meminfo: memFree=1077040/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=6580 CPUtime=51.05
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1423 0 0 0 5105 0 0 0 25 0 1 0 1130311545 6737920 1404 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 1645 1404 150 317 0 1325 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 11940

[startup+102.306 s]
/proc/loadavg: 1.24 1.88 1.66 2/66 28043
/proc/meminfo: memFree=1076400/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=7140 CPUtime=102.22
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1535 0 0 0 10222 0 0 0 25 0 1 0 1130311545 7311360 1516 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 1785 1516 150 317 0 1465 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 12500

[startup+162.302 s]
/proc/loadavg: 1.09 1.72 1.61 2/66 28043
/proc/meminfo: memFree=1075568/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=8008 CPUtime=162.19
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1756 0 0 0 16218 1 0 0 25 0 1 0 1130311545 8200192 1737 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2002 1737 150 317 0 1682 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 13368

[startup+222.301 s]
/proc/loadavg: 1.03 1.58 1.57 2/66 28043
/proc/meminfo: memFree=1075312/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=8328 CPUtime=222.16
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1821 0 0 0 22215 1 0 0 25 0 1 0 1130311545 8527872 1802 1992294400 134512640 135813592 4294956160 18446744073709551615 134592198 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2082 1802 150 317 0 1762 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 13688

[startup+282.301 s]
/proc/loadavg: 1.01 1.47 1.53 2/66 28043
/proc/meminfo: memFree=1075120/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=8472 CPUtime=282.14
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 1869 0 0 0 28213 1 0 0 25 0 1 0 1130311545 8675328 1850 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2118 1850 150 317 0 1798 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 13832

[startup+342.301 s]
/proc/loadavg: 1.00 1.39 1.50 2/66 28043
/proc/meminfo: memFree=1074416/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=9344 CPUtime=342.12
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 2042 0 0 0 34211 1 0 0 25 0 1 0 1130311545 9568256 2023 1992294400 134512640 135813592 4294956160 18446744073709551615 134592214 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2336 2023 150 317 0 2016 0

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

/proc/28036/statm: 2858 2520 150 317 0 2538 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 16792

[startup+582.301 s]
/proc/loadavg: 1.02 1.20 1.39 2/66 28043
/proc/meminfo: memFree=1072368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=11432 CPUtime=582.05
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 2539 0 0 0 58204 1 0 0 25 0 1 0 1130311545 11706368 2520 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2858 2520 150 317 0 2538 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 16792

[startup+642.301 s]
/proc/loadavg: 1.01 1.16 1.36 2/66 28043
/proc/meminfo: memFree=1072368/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5360 CPUtime=0
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130311545 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28035/statm: 1340 239 197 169 0 51 0
[pid=28036] ppid=28035 vsize=11432 CPUtime=642.05
/proc/28036/stat : 28036 (hydrasat_cache4) R 28035 28035 27709 0 -1 4194304 2539 0 0 0 64203 2 0 0 25 0 1 0 1130311545 11706368 2520 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/28036/statm: 2858 2520 150 317 0 2538 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16792

[startup+702.301 s]
/proc/loadavg: 1.00 1.13 1.34 2/66 28044
/proc/meminfo: memFree=1071280/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=2800 CPUtime=2.09
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 522 0 0 0 209 0 0 0 25 0 1 0 1130381565 2867200 504 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 700 504 172 362 0 335 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 8164

[startup+762.307 s]
/proc/loadavg: 1.00 1.10 1.31 2/66 28044
/proc/meminfo: memFree=1059184/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=15124 CPUtime=62.06
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 3502 0 0 0 6203 3 0 0 25 0 1 0 1130381565 15486976 3451 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 3781 3451 172 362 0 3416 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 20488

[startup+822.303 s]
/proc/loadavg: 1.00 1.08 1.29 2/66 28044
/proc/meminfo: memFree=1053424/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=21404 CPUtime=122.02
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 5022 0 0 0 12198 4 0 0 25 0 1 0 1130381565 21917696 4906 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 5351 4906 172 362 0 4986 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 26768

[startup+882.303 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 28044
/proc/meminfo: memFree=1050288/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=24596 CPUtime=182
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 5807 0 0 0 18195 5 0 0 25 0 1 0 1130381565 25186304 5691 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 6149 5691 172 362 0 5784 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 29960

[startup+942.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/66 28044
/proc/meminfo: memFree=1046576/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=28864 CPUtime=241.98
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 6861 0 0 0 24191 7 0 0 25 0 1 0 1130381565 29556736 6616 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 7216 6616 172 362 0 6851 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 34228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.23 2/66 28044
/proc/meminfo: memFree=1042160/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=33744 CPUtime=301.96
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 7957 0 0 0 30188 8 0 0 25 0 1 0 1130381565 34553856 7712 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 8436 7712 172 362 0 8071 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 39108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/66 28044
/proc/meminfo: memFree=1038256/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=37612 CPUtime=361.93
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 8926 0 0 0 36184 9 0 0 25 0 1 0 1130381565 38514688 8681 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 9403 8681 172 362 0 9038 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 42976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 28044
/proc/meminfo: memFree=1034992/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=41080 CPUtime=421.89
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 9731 0 0 0 42179 10 0 0 25 0 1 0 1130381565 42065920 9486 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 10270 9486 172 362 0 9905 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 46444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 28044
/proc/meminfo: memFree=1033328/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=42848 CPUtime=481.86
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 10176 0 0 0 48176 10 0 0 25 0 1 0 1130381565 43876352 9931 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 10712 9931 172 362 0 10347 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 48212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 28044
/proc/meminfo: memFree=1032432/2055920 swapFree=4167280/4192956
[pid=28035] ppid=28033 vsize=5364 CPUtime=699.92
/proc/28035/stat : 28035 (hydrasat-multi.) S 28033 28035 27709 0 -1 4194304 321 2709 0 0 0 0 69987 5 16 0 1 0 1130311545 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1341 245 202 169 0 52 0
[pid=28044] ppid=28035 vsize=43696 CPUtime=500.16
/proc/28044/stat : 28044 (hydrasat_cachew) R 28035 28035 27709 0 -1 4194304 10384 0 0 0 50005 11 0 0 25 0 1 0 1130381565 44744704 10139 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28044/statm: 10924 10139 172 362 0 10559 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49060

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 28035 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=872603
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=60990
# CPU time returned by wait4() is 699.934
# 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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.16
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 49060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.873
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3030
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= 2117

runsolver used 1.01085 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 11:01:00
IDJOB=1530669
IDBENCH=70674
IDSOLVER=518
FILE ID=node31/1530669-1238576460
PBS_JOBID= 9062199
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530669-1238576460/watcher-1530669-1238576460 -o /tmp/evaluation-result-1530669-1238576460/solver-1530669-1238576460 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530669-1238576460.cnf 1800 930593657

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=930593657

node31.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		: 3000.214
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		: 3000.214
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:       1082912 kB
Buffers:        120404 kB
Cached:         736644 kB
SwapCached:      18724 kB
Active:         208708 kB
Inactive:       668608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082912 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81408 kB
Committed_AS:  3152868 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node31 at 2009-04-01 11:21:03