Trace number 1717259

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) 1200.05 1200.91

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c Trying configuration 1
701.88/702.52	HOME/hydrasat-multi.sh: line 48: 15730 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.88/702.52	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-1717259-1240626294/watcher-1717259-1240626294 -o /tmp/evaluation-result-1717259-1240626294/solver-1717259-1240626294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1717259-1240626294.cnf 1800 1418774166 

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: 1.01 1.00 1.00 3/64 15729
/proc/meminfo: memFree=1679472/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=9652 CPUtime=0
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 177 0 0 0 0 0 0 0 19 0 1 0 90663102 9883648 159 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 2413 159 117 317 0 2093 0

[startup+0.0420459 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15729
/proc/meminfo: memFree=1679472/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=11484 CPUtime=0.03
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 639 0 0 0 3 0 0 0 19 0 1 0 90663102 11759616 621 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 2871 622 117 317 0 2551 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16844

[startup+0.10206 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15729
/proc/meminfo: memFree=1679472/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=14256 CPUtime=0.08
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 1376 0 0 0 8 0 0 0 19 0 1 0 90663102 14598144 1358 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 3564 1358 117 317 0 3244 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19616

[startup+0.301071 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15729
/proc/meminfo: memFree=1679472/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=23360 CPUtime=0.29
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 3843 0 0 0 27 2 0 0 21 0 1 0 90663102 23920640 3825 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 5840 3826 117 317 0 5520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28720

[startup+0.701111 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15729
/proc/meminfo: memFree=1679472/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=41692 CPUtime=0.68
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 8727 0 0 0 64 4 0 0 25 0 1 0 90663102 42692608 8709 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 10423 8710 117 317 0 10103 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47052

[startup+1.50119 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1630944/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=78252 CPUtime=1.49
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 18542 0 0 0 140 9 0 0 25 0 1 0 90663102 80130048 18524 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 19563 18524 117 317 0 19243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83612

[startup+3.10135 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1576800/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=164280 CPUtime=3.09
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 40899 0 0 0 291 18 0 0 25 0 1 0 90663102 168222720 40842 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 41070 40843 122 317 0 40750 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169640

[startup+6.30168 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1488360/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=218216 CPUtime=6.28
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 56118 0 0 0 603 25 0 0 25 0 1 0 90663102 223453184 51999 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 54554 51999 126 317 0 54234 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 223576

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1394984/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=304468 CPUtime=12.67
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 79247 0 0 0 1232 35 0 0 25 0 1 0 90663102 311775232 73333 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 76117 73333 126 317 0 75797 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 309828

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1321768/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=364912 CPUtime=25.47
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 95580 0 0 0 2505 42 0 0 25 0 1 0 90663102 373669888 89666 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 91228 89666 126 317 0 90908 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 370272

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15731
/proc/meminfo: memFree=1188008/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=501140 CPUtime=51.06
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 138899 0 0 0 5046 60 0 0 25 0 1 0 90663102 513167360 123101 1992294400 134512640 135813592 4294956176 18446744073709551615 134665509 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 125285 123101 149 317 0 124965 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 506500

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 15731
/proc/meminfo: memFree=1182440/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=506552 CPUtime=102.24
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 140262 0 0 0 10163 61 0 0 25 0 1 0 90663102 518709248 124464 1992294400 134512640 135813592 4294956176 18446744073709551615 134661527 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 126638 124464 149 317 0 126318 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 511912

[startup+162.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15731
/proc/meminfo: memFree=1180520/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=508448 CPUtime=162.22
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 140732 0 0 0 16160 62 0 0 25 0 1 0 90663102 520650752 124934 1992294400 134512640 135813592 4294956176 18446744073709551615 134591846 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 127112 124934 149 317 0 126792 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 513808

[startup+222.303 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 15731
/proc/meminfo: memFree=1179432/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=509520 CPUtime=222.2
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 140989 0 0 0 22158 62 0 0 25 0 1 0 90663102 521748480 125191 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 127380 125191 149 317 0 127060 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 514880

[startup+282.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 15731
/proc/meminfo: memFree=1178216/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=510840 CPUtime=282.17
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 141295 0 0 0 28155 62 0 0 25 0 1 0 90663102 523100160 125497 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 127710 125497 149 317 0 127390 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 516200

[startup+342.303 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 15731
/proc/meminfo: memFree=1176936/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=512044 CPUtime=342.16
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 141616 0 0 0 34153 63 0 0 25 0 1 0 90663102 524333056 125818 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 128011 125818 149 317 0 127691 0

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

/proc/15730/statm: 129304 127112 149 317 0 128984 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 522576

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15731
/proc/meminfo: memFree=1171240/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=517764 CPUtime=642.03
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4194304 143013 0 0 0 64139 64 0 0 25 0 1 0 90663102 530190336 127215 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/15730/statm: 129441 127215 149 317 0 129121 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 523124

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15731
/proc/meminfo: memFree=802088/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5360 CPUtime=0
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90663102 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1340 239 197 169 0 51 0
[pid=15730] ppid=15729 vsize=518160 CPUtime=701.69
/proc/15730/stat : 15730 (hydrasat_cache4) R 15729 15729 15061 0 -1 4195840 143948 0 0 0 69924 245 0 0 25 0 1 0 90663102 530595840 127325 1992294400 134512640 135813592 4294956176 18446744073709551615 135204133 8388608 0 4096 1 0 0 0 17 1 0 0
/proc/15730/statm: 129540 127325 149 317 0 129220 0
Current children cumulated CPU time (s) 701.69
Current children cumulated vsize (KiB) 523520

[startup+762.306 s]
/proc/loadavg: 1.13 1.07 1.02 2/66 15735
/proc/meminfo: memFree=801064/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=365144 CPUtime=59.72
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 105024 0 0 0 5912 60 0 0 25 0 1 0 90733354 373907456 89228 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 91286 89228 172 362 0 90921 0
Current children cumulated CPU time (s) 761.62
Current children cumulated vsize (KiB) 370508

[startup+822.302 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 15735
/proc/meminfo: memFree=800104/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=366596 CPUtime=119.69
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 105405 0 0 0 11908 61 0 0 25 0 1 0 90733354 375394304 89609 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 91649 89609 172 362 0 91284 0
Current children cumulated CPU time (s) 821.59
Current children cumulated vsize (KiB) 371960

[startup+882.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 15735
/proc/meminfo: memFree=799016/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=367784 CPUtime=179.67
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 105691 0 0 0 17906 61 0 0 25 0 1 0 90733354 376610816 89895 1992294400 134512640 135995732 4294956032 18446744073709551615 135364172 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 91946 89895 172 362 0 91581 0
Current children cumulated CPU time (s) 881.57
Current children cumulated vsize (KiB) 373148

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 15735
/proc/meminfo: memFree=798120/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=368708 CPUtime=239.65
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 105928 0 0 0 23904 61 0 0 25 0 1 0 90733354 377556992 90132 1992294400 134512640 135995732 4294956032 18446744073709551615 134808116 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92177 90132 172 362 0 91812 0
Current children cumulated CPU time (s) 941.55
Current children cumulated vsize (KiB) 374072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15735
/proc/meminfo: memFree=797352/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=369512 CPUtime=299.61
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106117 0 0 0 29900 61 0 0 25 0 1 0 90733354 378380288 90321 1992294400 134512640 135995732 4294956032 18446744073709551615 134589631 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92378 90321 172 362 0 92013 0
Current children cumulated CPU time (s) 1001.51
Current children cumulated vsize (KiB) 374876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15735
/proc/meminfo: memFree=797224/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=369644 CPUtime=359.59
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106137 0 0 0 35898 61 0 0 25 0 1 0 90733354 378515456 90341 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92411 90341 172 362 0 92046 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 375008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15735
/proc/meminfo: memFree=797160/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=369644 CPUtime=419.58
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106162 0 0 0 41896 62 0 0 25 0 1 0 90733354 378515456 90366 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92411 90366 172 362 0 92046 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 375008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15735
/proc/meminfo: memFree=796456/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=370436 CPUtime=479.56
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106347 0 0 0 47894 62 0 0 25 0 1 0 90733354 379326464 90551 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92609 90551 172 362 0 92244 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 375800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15735
/proc/meminfo: memFree=796136/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=370700 CPUtime=498.15
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106403 0 0 0 49753 62 0 0 25 0 1 0 90733354 379596800 90607 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92675 90607 172 362 0 92310 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 376064

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15735
/proc/meminfo: memFree=796136/2055920 swapFree=4168248/4192956
[pid=15729] ppid=15727 vsize=5364 CPUtime=701.9
/proc/15729/stat : 15729 (hydrasat-multi.) S 15727 15729 15061 0 -1 4194304 322 145169 0 0 0 0 69924 266 19 0 1 0 90663102 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15729/statm: 1341 245 202 169 0 52 0
[pid=15732] ppid=15729 vsize=370700 CPUtime=498.15
/proc/15732/stat : 15732 (hydrasat_cachew) R 15729 15729 15061 0 -1 4194304 106403 0 0 0 49753 62 0 0 25 0 1 0 90733354 379596800 90607 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/15732/statm: 92675 90607 172 362 0 92310 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 376064

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15729 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=247698
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=671593
# CPU time returned by wait4() is 701.919
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.05
CPU user time (s): 1196.77
CPU system time (s): 3.28
CPU usage (%): 99.9283
Max. virtual memory (cumulated for all children) (KiB): 523520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.248
system time used= 2.67159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145491
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= 8
involuntary context switches= 2157

runsolver used 1.03184 second user time and 3.34549 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-25 04:24:57
IDJOB=1717259
IDBENCH=20408
IDSOLVER=518
FILE ID=node17/1717259-1240626294
PBS_JOBID= 9186358
Free space on /tmp= 66096 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717259-1240626294/watcher-1717259-1240626294 -o /tmp/evaluation-result-1717259-1240626294/solver-1717259-1240626294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1717259-1240626294.cnf 1800 1418774166

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1418774166

node17.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		: 3000.234
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		: 3000.234
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:       1679824 kB
Buffers:         44752 kB
Cached:         264508 kB
SwapCached:      19520 kB
Active:         165836 kB
Inactive:       165412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679824 kB
SwapTotal:     4192956 kB
SwapFree:      4168248 kB
Dirty:           43156 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            30756 kB
Committed_AS:   304752 kB
PageTables:       1452 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= 65596 MiB
End job on node17 at 2009-04-25 04:45:00