Trace number 1529721

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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
700.63/700.95	HOME/hydrasat-multi.sh: line 48:  7009 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.63/700.95	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-1529721-1238406161/watcher-1529721-1238406161 -o /tmp/evaluation-result-1529721-1238406161/solver-1529721-1238406161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529721-1238406161.cnf 1800 1252904378 

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: 0.99 0.98 1.00 3/64 7008
/proc/meminfo: memFree=1524280/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=1748 CPUtime=0
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1113281803 1789952 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 437 155 117 317 0 117 0

[startup+0.08103 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7008
/proc/meminfo: memFree=1524280/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=4520 CPUtime=0.07
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 908 0 0 0 7 0 0 0 18 0 1 0 1113281803 4628480 890 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 1130 890 117 317 0 810 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9880

[startup+0.101033 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7008
/proc/meminfo: memFree=1524280/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=5312 CPUtime=0.09
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 1102 0 0 0 9 0 0 0 18 0 1 0 1113281803 5439488 1084 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 1328 1085 117 317 0 1008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10672

[startup+0.301073 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7008
/proc/meminfo: memFree=1524280/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=8784 CPUtime=0.29
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 2025 0 0 0 29 0 0 0 19 0 1 0 1113281803 8994816 1900 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 2196 1900 124 317 0 1876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14144

[startup+0.70115 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7008
/proc/meminfo: memFree=1524280/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=13564 CPUtime=0.68
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 3357 0 0 0 68 0 0 0 22 0 1 0 1113281803 13889536 3051 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 3391 3051 150 317 0 3071 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18924

[startup+1.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1511656/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=14488 CPUtime=1.49
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 3604 0 0 0 148 1 0 0 25 0 1 0 1113281803 14835712 3298 1992294400 134512640 135813592 4294956160 18446744073709551615 134665856 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 3622 3298 150 317 0 3302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19848

[startup+3.10162 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1510888/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=15556 CPUtime=3.08
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 3850 0 0 0 307 1 0 0 25 0 1 0 1113281803 15929344 3544 1992294400 134512640 135813592 4294956160 18446744073709551615 134587749 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 3889 3544 150 317 0 3569 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20916

[startup+6.30123 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1508976/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=16624 CPUtime=6.28
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 4144 0 0 0 627 1 0 0 25 0 1 0 1113281803 17022976 3838 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 4156 3838 150 317 0 3836 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21984

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1505968/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=19696 CPUtime=12.69
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 4889 0 0 0 1267 2 0 0 25 0 1 0 1113281803 20168704 4583 1992294400 134512640 135813592 4294956160 18446744073709551615 134667609 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 4924 4583 150 317 0 4604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25056

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1500976/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=24920 CPUtime=25.48
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 6219 0 0 0 2545 3 0 0 25 0 1 0 1113281803 25518080 5913 1992294400 134512640 135813592 4294956160 18446744073709551615 134665562 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 6230 5913 150 317 0 5910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30280

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1490480/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=35108 CPUtime=51.07
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 8757 0 0 0 5103 4 0 0 25 0 1 0 1113281803 35950592 8451 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 8777 8451 150 317 0 8457 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40468

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7010
/proc/meminfo: memFree=1478768/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=46788 CPUtime=102.25
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 11672 0 0 0 10219 6 0 0 25 0 1 0 1113281803 47910912 11366 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 11697 11366 150 317 0 11377 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52148

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7012
/proc/meminfo: memFree=1470256/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=56040 CPUtime=162.23
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 13956 0 0 0 16215 8 0 0 25 0 1 0 1113281803 57384960 13650 1992294400 134512640 135813592 4294956160 18446744073709551615 134587589 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 14010 13650 150 317 0 13690 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61400

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7012
/proc/meminfo: memFree=1444592/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=81036 CPUtime=222.21
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 20205 0 0 0 22207 14 0 0 25 0 1 0 1113281803 82980864 19899 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 20259 19899 150 317 0 19939 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 86396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7012
/proc/meminfo: memFree=1444528/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=81036 CPUtime=282.19
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 20207 0 0 0 28205 14 0 0 25 0 1 0 1113281803 82980864 19901 1992294400 134512640 135813592 4294956160 18446744073709551615 135202772 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 20259 19901 150 317 0 19939 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 86396

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7012
/proc/meminfo: memFree=1444528/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=81248 CPUtime=342.16
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 20217 0 0 0 34202 14 0 0 25 0 1 0 1113281803 83197952 19911 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 20312 19911 150 317 0 19992 0

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

/proc/7009/statm: 40838 40312 150 317 0 40518 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 168712

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7012
/proc/meminfo: memFree=1344688/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5360 CPUtime=0
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113281803 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7008/statm: 1340 239 197 169 0 51 0
[pid=7009] ppid=7008 vsize=181444 CPUtime=642.05
/proc/7009/stat : 7009 (hydrasat_cache4) R 7008 7008 6634 0 -1 4194304 45113 0 0 0 64172 33 0 0 25 0 1 0 1113281803 185798656 44807 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7009/statm: 45361 44807 150 317 0 45041 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 186804

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7013
/proc/meminfo: memFree=1317872/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=9976 CPUtime=1.33
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 2443 0 0 0 133 0 0 0 25 0 1 0 1113351898 10215424 2138 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 2494 2138 172 362 0 2129 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 15340

[startup+762.306 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 7013
/proc/meminfo: memFree=1302832/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=28968 CPUtime=61.32
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 7188 0 0 0 6118 14 0 0 25 0 1 0 1113351898 29663232 6883 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 7242 6883 172 362 0 6877 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 34332

[startup+822.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 7013
/proc/meminfo: memFree=1280240/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=51876 CPUtime=121.3
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 12910 0 0 0 12111 19 0 0 25 0 1 0 1113351898 53121024 12605 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 12969 12605 172 362 0 12604 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 57240

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7013
/proc/meminfo: memFree=1270640/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=61124 CPUtime=181.27
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 15228 0 0 0 18106 21 0 0 25 0 1 0 1113351898 62590976 14923 1992294400 134512640 135995732 4294956016 18446744073709551615 134806670 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 15281 14923 172 362 0 14916 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 66488

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7013
/proc/meminfo: memFree=1259248/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=72360 CPUtime=241.25
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 18038 0 0 0 24102 23 0 0 25 0 1 0 1113351898 74096640 17733 1992294400 134512640 135995732 4294956016 18446744073709551615 134638028 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 18090 17733 172 362 0 17725 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 77724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7013
/proc/meminfo: memFree=1234736/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=97008 CPUtime=301.22
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 24190 0 0 0 30094 28 0 0 25 0 1 0 1113351898 99336192 23885 1992294400 134512640 135995732 4294956016 18446744073709551615 134807833 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 24252 23885 172 362 0 23887 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 102372

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/66 7013
/proc/meminfo: memFree=1204144/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=128004 CPUtime=361.21
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 31908 0 0 0 36087 34 0 0 25 0 1 0 1113351898 131076096 31603 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 32001 31603 172 362 0 31636 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 133368

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 7019
/proc/meminfo: memFree=1188848/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=142952 CPUtime=421.18
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 35605 0 0 0 42082 36 0 0 25 0 1 0 1113351898 146382848 35300 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 35738 35300 172 362 0 35373 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 148316

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 7019
/proc/meminfo: memFree=1188784/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=142952 CPUtime=481.15
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 35605 0 0 0 48079 36 0 0 25 0 1 0 1113351898 146382848 35300 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 35738 35300 172 362 0 35373 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 148316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7019
/proc/meminfo: memFree=1188784/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=142952 CPUtime=499.35
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 35605 0 0 0 49899 36 0 0 25 0 1 0 1113351898 146382848 35300 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 35738 35300 172 362 0 35373 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 148316

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7019
/proc/meminfo: memFree=1188784/2055920 swapFree=4179368/4192956
[pid=7008] ppid=7006 vsize=5364 CPUtime=700.68
/proc/7008/stat : 7008 (hydrasat-multi.) S 7006 7008 6634 0 -1 4194304 321 49311 0 0 0 0 69953 115 16 0 1 0 1113281803 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7008/statm: 1341 245 202 169 0 52 0
[pid=7013] ppid=7008 vsize=142952 CPUtime=499.35
/proc/7013/stat : 7013 (hydrasat_cachew) R 7008 7008 6634 0 -1 4194304 35605 0 0 0 49899 36 0 0 25 0 1 0 1113351898 146382848 35300 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7013/statm: 35738 35300 172 362 0 35373 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 148316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7008 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=535654
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=157823
# CPU time returned by wait4() is 700.693
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1198.52
CPU system time (s): 1.51
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 202052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.536
system time used= 1.15782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49632
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 889

runsolver used 1.22381 second user time and 3.14952 second system time

The end

Launcher Data

Begin job on node23 at 2009-03-30 11:42:41
IDJOB=1529721
IDBENCH=70358
IDSOLVER=518
FILE ID=node23/1529721-1238406161
PBS_JOBID= 9061397
Free space on /tmp= 66448 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529721-1238406161/watcher-1529721-1238406161 -o /tmp/evaluation-result-1529721-1238406161/solver-1529721-1238406161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529721-1238406161.cnf 1800 1252904378

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=1252904378

node23.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		: 3000.268
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		: 3000.268
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:       1524760 kB
Buffers:        100580 kB
Cached:         328072 kB
SwapCached:       7500 kB
Active:         106948 kB
Inactive:       330708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524760 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            5504 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            79532 kB
Committed_AS:  2967252 kB
PageTables:       1392 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= 66256 MiB
End job on node23 at 2009-03-30 12:02:44