Trace number 1716687

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) 1200.02 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.01	c Trying configuration 1
700.13/700.56	HOME/hydrasat-multi.sh: line 48: 15520 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.13/700.56	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716687-1240619099/watcher-1716687-1240619099 -o /tmp/evaluation-result-1716687-1240619099/solver-1716687-1240619099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716687-1240619099.cnf 1800 690226383 

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 1.00 3/64 15518
/proc/meminfo: memFree=1171272/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5356 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) D 15516 15518 15097 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 89943195 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/15518/statm: 1339 230 191 169 0 50 0

[startup+0.0328671 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15518
/proc/meminfo: memFree=1171272/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.10187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15518
/proc/meminfo: memFree=1171272/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301886 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15518
/proc/meminfo: memFree=1171272/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701922 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15518
/proc/meminfo: memFree=1171272/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1116728/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=59144 CPUtime=1.48
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 15188 0 0 0 143 5 0 0 25 0 1 0 89943196 60563456 13992 1992294400 134512640 135813592 4294956160 18446744073709551615 134692398 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 14786 13993 126 317 0 14466 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64504

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1106744/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=76712 CPUtime=3.07
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 21565 0 0 0 299 8 0 0 25 0 1 0 89943196 78553088 17492 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/15520/statm: 19178 17492 127 317 0 18858 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 82072

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1093176/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=84712 CPUtime=6.26
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 23918 0 0 0 617 9 0 0 25 0 1 0 89943196 86745088 19572 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21178 19572 149 317 0 20858 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 90072

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1092864/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=84976 CPUtime=12.66
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 23989 0 0 0 1257 9 0 0 25 0 1 0 89943196 87015424 19643 1992294400 134512640 135813592 4294956160 18446744073709551615 135202828 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21244 19643 149 317 0 20924 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 90336

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1092672/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=85372 CPUtime=25.45
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24079 0 0 0 2536 9 0 0 25 0 1 0 89943196 87420928 19733 1992294400 134512640 135813592 4294956160 18446744073709551615 134664857 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21343 19733 149 317 0 21023 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 90732

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1092224/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=85768 CPUtime=51.05
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24182 0 0 0 5095 10 0 0 25 0 1 0 89943196 87826432 19836 1992294400 134512640 135813592 4294956160 18446744073709551615 134665407 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21442 19836 149 317 0 21122 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 91128

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1091840/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=86164 CPUtime=102.22
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24289 0 0 0 10212 10 0 0 25 0 1 0 89943196 88231936 19943 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21541 19943 149 317 0 21221 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 91524

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1090816/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=87244 CPUtime=162.19
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24532 0 0 0 16209 10 0 0 25 0 1 0 89943196 89337856 20186 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21811 20186 149 317 0 21491 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 92604

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1090496/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=87512 CPUtime=222.18
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24603 0 0 0 22207 11 0 0 25 0 1 0 89943196 89612288 20257 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21878 20257 149 317 0 21558 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 92872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1090496/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=87512 CPUtime=282.14
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24607 0 0 0 28203 11 0 0 25 0 1 0 89943196 89612288 20261 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21878 20261 149 317 0 21558 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 92872

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1090368/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=87644 CPUtime=342.11
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24621 0 0 0 34200 11 0 0 25 0 1 0 89943196 89747456 20275 1992294400 134512640 135813592 4294956160 18446744073709551615 134664892 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21911 20275 149 317 0 21591 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 93004

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1090176/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=87908 CPUtime=402.08
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24676 0 0 0 40197 11 0 0 25 0 1 0 89943196 90017792 20330 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 21977 20330 149 317 0 21657 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 93268


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

/proc/15520/statm: 22133 20490 149 317 0 21813 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 93892

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1089152/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=89008 CPUtime=581.99
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24923 0 0 0 58188 11 0 0 25 0 1 0 89943196 91144192 20577 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/15520/statm: 22252 20577 149 317 0 21932 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 94368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15520
/proc/meminfo: memFree=1089152/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5360 CPUtime=0
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 89943195 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15518/statm: 1340 239 197 169 0 51 0
[pid=15520] ppid=15518 vsize=89008 CPUtime=641.96
/proc/15520/stat : 15520 (hydrasat_cache4) R 15518 15518 15097 0 -1 4194304 24925 0 0 0 64185 11 0 0 25 0 1 0 89943196 91144192 20579 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/15520/statm: 22252 20579 149 317 0 21932 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 94368

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15521
/proc/meminfo: memFree=1040320/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=56016 CPUtime=1.72
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 14584 0 0 0 166 6 0 0 25 0 1 0 90013252 57360384 12496 1992294400 134512640 135995732 4294956016 18446744073709551615 135366990 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 14004 12497 151 362 0 13639 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 61380

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 15523
/proc/meminfo: memFree=1028608/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=61.69
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 6159 10 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 70580

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 15523
/proc/meminfo: memFree=1028672/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=121.66
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 12156 10 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 70580

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=181.63
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 18153 10 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 70580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=241.61
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 24151 10 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 135385625 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 70580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=301.58
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 30148 10 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134847520 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 70580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=361.57
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 36146 11 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134589575 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 70580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=421.55
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 42144 11 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 70580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=481.52
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 48141 11 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807887 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 70580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15523
/proc/meminfo: memFree=1028736/2055920 swapFree=4192812/4192956
[pid=15518] ppid=15516 vsize=5364 CPUtime=700.2
/proc/15518/stat : 15518 (hydrasat-multi.) S 15516 15518 15097 0 -1 4194304 320 26429 1 0 0 0 69977 43 19 0 1 0 89943195 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15518/statm: 1341 245 202 169 0 52 0
[pid=15521] ppid=15518 vsize=65216 CPUtime=499.82
/proc/15521/stat : 15521 (hydrasat_cachew) R 15518 15518 15097 0 -1 4194304 18993 0 0 0 49971 11 0 0 25 0 1 0 90013252 66781184 14657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/15521/statm: 16304 14657 172 362 0 15939 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 70580

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 15518 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=778617
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=435933
# CPU time returned by wait4() is 700.215
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.48
CPU system time (s): 0.54
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 94368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.779
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26749
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1633

runsolver used 1.05284 second user time and 3.3215 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-25 02:25:00
IDJOB=1716687
IDBENCH=20387
IDSOLVER=518
FILE ID=node31/1716687-1240619099
PBS_JOBID= 9186283
Free space on /tmp= 66404 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716687-1240619099/watcher-1716687-1240619099 -o /tmp/evaluation-result-1716687-1240619099/solver-1716687-1240619099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716687-1240619099.cnf 1800 690226383

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=690226383

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		: 3000.213
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		: 3000.213
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:       1171752 kB
Buffers:         41588 kB
Cached:         773732 kB
SwapCached:          0 kB
Active:         122512 kB
Inactive:       707804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1171752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14808 kB
Writeback:           0 kB
Mapped:          24712 kB
Slab:            39572 kB
Committed_AS:   292880 kB
PageTables:       1476 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= 66320 MiB
End job on node31 at 2009-04-25 02:45:03