Trace number 1530528

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S928666993-098.cnf
MD5SUMabbce28168cbe1770c6abedb21f913a2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.6896
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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
699.89/700.26	HOME/hydrasat-multi.sh: line 48: 30503 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.89/700.26	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-1530528-1238560485/watcher-1530528-1238560485 -o /tmp/evaluation-result-1530528-1238560485/solver-1530528-1238560485 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530528-1238560485.cnf 1800 560512443 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 30502
/proc/meminfo: memFree=1686168/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=1452 CPUtime=0
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 171 0 0 0 0 0 0 0 19 0 1 0 1128710492 1486848 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 363 154 116 317 0 43 0

[startup+0.00905897 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 30502
/proc/meminfo: memFree=1686168/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=1584 CPUtime=0
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 204 0 0 0 0 0 0 0 19 0 1 0 1128710492 1622016 186 1992294400 134512640 135813592 4294956160 18446744073709551615 134521124 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 396 186 125 317 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6944

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 30502
/proc/meminfo: memFree=1686168/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=1844 CPUtime=0.09
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 278 0 0 0 9 0 0 0 19 0 1 0 1128710492 1888256 259 1992294400 134512640 135813592 4294956160 18446744073709551615 134592079 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 461 259 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301078 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 30502
/proc/meminfo: memFree=1686168/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=1972 CPUtime=0.29
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 313 0 0 0 29 0 0 0 21 0 1 0 1128710492 2019328 294 1992294400 134512640 135813592 4294956160 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 493 294 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701105 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 30502
/proc/meminfo: memFree=1686168/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=2104 CPUtime=0.69
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 367 0 0 0 69 0 0 0 25 0 1 0 1128710492 2154496 348 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 526 348 150 317 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7464

[startup+1.50216 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 30504
/proc/meminfo: memFree=1684872/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=2784 CPUtime=1.49
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1128710492 2850816 507 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 696 507 150 317 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8144

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 30504
/proc/meminfo: memFree=1683784/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=3608 CPUtime=3.09
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 707 0 0 0 309 0 0 0 25 0 1 0 1128710492 3694592 688 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 902 688 150 317 0 582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8968

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 30504
/proc/meminfo: memFree=1683336/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=4028 CPUtime=6.29
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 804 0 0 0 629 0 0 0 25 0 1 0 1128710492 4124672 785 1992294400 134512640 135813592 4294956160 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 1007 785 150 317 0 687 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9388

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 30504
/proc/meminfo: memFree=1681224/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=5988 CPUtime=12.68
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 1285 0 0 0 1268 0 0 0 25 0 1 0 1128710492 6131712 1266 1992294400 134512640 135813592 4294956160 18446744073709551615 134668816 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 1497 1266 150 317 0 1177 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11348

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 30504
/proc/meminfo: memFree=1680904/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=6456 CPUtime=25.47
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 1384 0 0 0 2547 0 0 0 25 0 1 0 1128710492 6610944 1365 1992294400 134512640 135813592 4294956160 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 1614 1365 150 317 0 1294 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11816

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 30504
/proc/meminfo: memFree=1680008/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=7448 CPUtime=51.06
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 1583 0 0 0 5106 0 0 0 25 0 1 0 1128710492 7626752 1564 1992294400 134512640 135813592 4294956160 18446744073709551615 134665199 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 1862 1564 150 317 0 1542 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 12808

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 30504
/proc/meminfo: memFree=1678344/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=9124 CPUtime=102.25
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 1992 0 0 0 10224 1 0 0 25 0 1 0 1128710492 9342976 1973 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 2281 1973 150 317 0 1961 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14484

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 30506
/proc/meminfo: memFree=1673672/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=14332 CPUtime=162.21
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 3250 0 0 0 16218 3 0 0 25 0 1 0 1128710492 14675968 3142 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 3583 3142 150 317 0 3263 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 30506
/proc/meminfo: memFree=1670664/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=18048 CPUtime=222.19
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 4059 0 0 0 22216 3 0 0 25 0 1 0 1128710492 18481152 3886 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 4512 3886 150 317 0 4192 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23408

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 30506
/proc/meminfo: memFree=1670472/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=18264 CPUtime=282.16
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 4100 0 0 0 28213 3 0 0 25 0 1 0 1128710492 18702336 3927 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 4566 3927 150 317 0 4246 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23624

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.06 2/70 30506
/proc/meminfo: memFree=1669768/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=19092 CPUtime=342.13
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 4276 0 0 0 34210 3 0 0 25 0 1 0 1128710492 19550208 4103 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 4773 4103 150 317 0 4453 0

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

/proc/30503/statm: 4906 4155 150 317 0 4586 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 24984

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 30506
/proc/meminfo: memFree=1669384/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=19936 CPUtime=582.04
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 4468 0 0 0 58201 3 0 0 25 0 1 0 1128710492 20414464 4209 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 4984 4209 150 317 0 4664 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 25296

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 30506
/proc/meminfo: memFree=1668232/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5360 CPUtime=0
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128710491 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1340 239 197 169 0 51 0
[pid=30503] ppid=30502 vsize=21204 CPUtime=642.03
/proc/30503/stat : 30503 (hydrasat_cache4) R 30502 30502 29606 0 -1 4194304 4753 0 0 0 64199 4 0 0 25 0 1 0 1128710492 21712896 4494 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30503/statm: 5301 4494 150 317 0 4981 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 26564

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 30507
/proc/meminfo: memFree=1665160/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=2936 CPUtime=2.02
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 543 0 0 0 202 0 0 0 25 0 1 0 1128780518 3006464 525 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 734 525 172 362 0 369 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8300

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.02 2/70 30507
/proc/meminfo: memFree=1652872/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=15888 CPUtime=61.98
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 3708 0 0 0 6195 3 0 0 25 0 1 0 1128780518 16269312 3592 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 3972 3592 172 362 0 3607 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 21252

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.02 2/70 30507
/proc/meminfo: memFree=1647176/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=21820 CPUtime=121.95
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 5143 0 0 0 12191 4 0 0 25 0 1 0 1128780518 22343680 5027 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 5455 5027 172 362 0 5090 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 27184

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 30507
/proc/meminfo: memFree=1642696/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=27264 CPUtime=181.92
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 6388 0 0 0 18187 5 0 0 25 0 1 0 1128780518 27918336 6143 1992294400 134512640 135995732 4294956016 18446744073709551615 134807960 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 6816 6143 172 362 0 6451 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 32628

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 30507
/proc/meminfo: memFree=1638536/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=31336 CPUtime=241.91
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 7421 0 0 0 24185 6 0 0 25 0 1 0 1128780518 32088064 7176 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 7834 7176 172 362 0 7469 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 36700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 30507
/proc/meminfo: memFree=1635528/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=34416 CPUtime=301.89
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 8180 0 0 0 30182 7 0 0 25 0 1 0 1128780518 35241984 7935 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 8604 7935 172 362 0 8239 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 39780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 30507
/proc/meminfo: memFree=1632904/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=36992 CPUtime=361.86
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 8844 0 0 0 36178 8 0 0 25 0 1 0 1128780518 37879808 8599 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 9248 8599 172 362 0 8883 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 42356

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 30507
/proc/meminfo: memFree=1629512/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=40360 CPUtime=421.83
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 9811 0 0 0 42175 8 0 0 25 0 1 0 1128780518 41328640 9450 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 10090 9450 172 362 0 9725 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 45724

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/70 30507
/proc/meminfo: memFree=1625224/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=45560 CPUtime=481.81
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 11021 0 0 0 48172 9 0 0 25 0 1 0 1128780518 46653440 10499 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 11390 10499 172 362 0 11025 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 50924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 30507
/proc/meminfo: memFree=1624520/2055920 swapFree=4177828/4192956
[pid=30502] ppid=30500 vsize=5364 CPUtime=699.96
/proc/30502/stat : 30502 (hydrasat-multi.) S 30500 30502 29606 0 -1 4194304 321 5867 0 0 0 0 69984 12 19 0 1 0 1128710491 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30502/statm: 1341 245 202 169 0 52 0
[pid=30507] ppid=30502 vsize=46940 CPUtime=500.1
/proc/30507/stat : 30507 (hydrasat_cachew) R 30502 30502 29606 0 -1 4194304 11397 0 0 0 50001 9 0 0 25 0 1 0 1128780518 48066560 10618 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/30507/statm: 11735 10618 172 362 0 11370 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 52304

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 30502 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=847606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=123981
# CPU time returned by wait4() is 699.972
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 52304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.848
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6188
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= 1870

runsolver used 1.08083 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 06:34:45
IDJOB=1530528
IDBENCH=70627
IDSOLVER=518
FILE ID=node52/1530528-1238560485
PBS_JOBID= 9062120
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S928666993-098.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530528-1238560485/watcher-1530528-1238560485 -o /tmp/evaluation-result-1530528-1238560485/solver-1530528-1238560485 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530528-1238560485.cnf 1800 560512443

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

MD5SUM BENCH= abbce28168cbe1770c6abedb21f913a2
RANDOM SEED=560512443

node52.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		: 3000.230
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		: 3000.230
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:       1686712 kB
Buffers:         81256 kB
Cached:         199368 kB
SwapCached:       7968 kB
Active:         196268 kB
Inactive:        94384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686712 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            64184 kB
Committed_AS:  3196776 kB
PageTables:       1736 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= 66376 MiB
End job on node52 at 2009-04-01 06:54:48