Trace number 1717363

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) 1200.04 1200.61

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
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 variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

Solver Data 

0.00/0.00	c Trying configuration 1
701.02/701.44	HOME/hydrasat-multi.sh: line 48: 20846 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.02/701.44	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-1717363-1240627611/watcher-1717363-1240627611 -o /tmp/evaluation-result-1717363-1240627611/solver-1717363-1240627611 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1717363-1240627611.cnf 1800 1522573955 

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: 0.92 0.98 0.99 2/64 20845
/proc/meminfo: memFree=1069704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=6356 CPUtime=0
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 163 0 0 0 0 0 0 0 20 0 1 0 90795236 6508544 145 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 1589 145 117 317 0 1269 0

[startup+0.0919391 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20845
/proc/meminfo: memFree=1069704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=9920 CPUtime=0.08
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 1114 0 0 0 8 0 0 0 20 0 1 0 90795236 10158080 1096 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 2480 1096 117 317 0 2160 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15280

[startup+0.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20845
/proc/meminfo: memFree=1069704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=10316 CPUtime=0.09
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 1222 0 0 0 9 0 0 0 20 0 1 0 90795236 10563584 1204 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 2579 1205 117 317 0 2259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15676

[startup+0.301976 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20845
/proc/meminfo: memFree=1069704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=18500 CPUtime=0.28
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 3396 0 0 0 27 1 0 0 21 0 1 0 90795236 18944000 3378 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 4625 3379 117 317 0 4305 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23860

[startup+0.701051 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20845
/proc/meminfo: memFree=1069704/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=34340 CPUtime=0.69
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 7661 0 0 0 65 4 0 0 25 0 1 0 90795236 35164160 7643 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 8585 7643 117 317 0 8265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39700

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20847
/proc/meminfo: memFree=1025592/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=66020 CPUtime=1.48
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 16119 0 0 0 140 8 0 0 25 0 1 0 90795236 67604480 16101 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 16505 16101 117 317 0 16185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71380

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20847
/proc/meminfo: memFree=972408/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=115088 CPUtime=3.08
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 29450 0 0 0 294 14 0 0 25 0 1 0 90795236 117850112 28373 1992294400 134512640 135813592 4294956176 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 28772 28373 124 317 0 28452 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 120448

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20847
/proc/meminfo: memFree=927544/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=160672 CPUtime=6.29
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 41732 0 0 0 610 19 0 0 25 0 1 0 90795236 164528128 38432 1992294400 134512640 135813592 4294956176 18446744073709551615 134674108 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 40168 38432 126 317 0 39848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 166032

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20847
/proc/meminfo: memFree=873720/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=199944 CPUtime=12.69
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 52384 0 0 0 1244 25 0 0 25 0 1 0 90795236 204742656 49084 1992294400 134512640 135813592 4294956176 18446744073709551615 134676750 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 49986 49084 126 317 0 49666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 205304

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20847
/proc/meminfo: memFree=793144/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=283440 CPUtime=25.48
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 78086 0 0 0 2511 37 0 0 25 0 1 0 90795236 290242560 69154 1992294400 134512640 135813592 4294956176 18446744073709551615 134664954 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 70860 69154 149 317 0 70540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 288800

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20847
/proc/meminfo: memFree=790520/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=286080 CPUtime=51.07
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 78757 0 0 0 5069 38 0 0 25 0 1 0 90795236 292945920 69825 1992294400 134512640 135813592 4294956176 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 71520 69825 149 317 0 71200 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 291440

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20847
/proc/meminfo: memFree=788856/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=287800 CPUtime=102.26
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 79186 0 0 0 10187 39 0 0 25 0 1 0 90795236 294707200 70254 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 71950 70254 149 317 0 71630 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 293160

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=787832/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=288728 CPUtime=162.23
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 79434 0 0 0 16184 39 0 0 25 0 1 0 90795236 295657472 70502 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 72182 70502 149 317 0 71862 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 294088

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=787384/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=289124 CPUtime=222.21
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 79528 0 0 0 22182 39 0 0 25 0 1 0 90795236 296062976 70596 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 72281 70596 149 317 0 71961 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 294484

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=786808/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=289652 CPUtime=282.2
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 79662 0 0 0 28180 40 0 0 25 0 1 0 90795236 296603648 70730 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 72413 70730 149 317 0 72093 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 295012

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=785976/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=290596 CPUtime=342.18
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 79876 0 0 0 34178 40 0 0 25 0 1 0 90795236 297570304 70944 1992294400 134512640 135813592 4294956176 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 72649 70944 149 317 0 72329 0

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

/proc/20846/statm: 72996 71273 149 317 0 72676 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 297344

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=784632/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=291984 CPUtime=582.1
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 80206 0 0 0 58169 41 0 0 25 0 1 0 90795236 298991616 71274 1992294400 134512640 135813592 4294956176 18446744073709551615 134665033 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 72996 71274 149 317 0 72676 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 297344

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20847
/proc/meminfo: memFree=784568/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5360 CPUtime=0
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90795235 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1340 239 197 169 0 51 0
[pid=20846] ppid=20845 vsize=292116 CPUtime=642.08
/proc/20846/stat : 20846 (hydrasat_cache4) R 20845 20845 20142 0 -1 4194304 80234 0 0 0 64167 41 0 0 25 0 1 0 90795236 299126784 71302 1992294400 134512640 135813592 4294956176 18446744073709551615 134665033 0 0 4096 1 0 0 0 17 1 0 0
/proc/20846/statm: 73029 71302 149 317 0 72709 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 297476

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20848
/proc/meminfo: memFree=761336/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=34520 CPUtime=0.84
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 7883 0 0 0 81 3 0 0 24 0 1 0 90865379 35348480 7867 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 8630 7868 143 362 0 8265 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 39884

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 20848
/proc/meminfo: memFree=577848/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=206440 CPUtime=60.83
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59415 0 0 0 6052 31 0 0 25 0 1 0 90865379 211394560 50485 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 51610 50485 172 362 0 51245 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 211804

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20848
/proc/meminfo: memFree=577656/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=206968 CPUtime=120.8
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59531 0 0 0 12049 31 0 0 25 0 1 0 90865379 211935232 50601 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 51742 50601 172 362 0 51377 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 212332

[startup+882.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 20854
/proc/meminfo: memFree=577272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=207232 CPUtime=180.78
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59607 0 0 0 18046 32 0 0 25 0 1 0 90865379 212205568 50677 1992294400 134512640 135995732 4294956032 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 51808 50677 172 362 0 51443 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 212596

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 20854
/proc/meminfo: memFree=576888/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=207628 CPUtime=240.76
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59710 0 0 0 24044 32 0 0 25 0 1 0 90865379 212611072 50780 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 51907 50780 172 362 0 51542 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 212992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20854
/proc/meminfo: memFree=576504/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=208036 CPUtime=300.74
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59798 0 0 0 30042 32 0 0 25 0 1 0 90865379 213028864 50868 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 52009 50868 172 362 0 51644 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 213400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20854
/proc/meminfo: memFree=576376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=208036 CPUtime=360.72
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59810 0 0 0 36040 32 0 0 25 0 1 0 90865379 213028864 50880 1992294400 134512640 135995732 4294956032 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 52009 50880 172 362 0 51644 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 213400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20854
/proc/meminfo: memFree=575672/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=208844 CPUtime=420.69
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59989 0 0 0 42037 32 0 0 25 0 1 0 90865379 213856256 51059 1992294400 134512640 135995732 4294956032 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 52211 51059 172 362 0 51846 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 214208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20854
/proc/meminfo: memFree=575736/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=208844 CPUtime=480.68
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59989 0 0 0 48035 33 0 0 25 0 1 0 90865379 213856256 51059 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 52211 51059 172 362 0 51846 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 214208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20854
/proc/meminfo: memFree=575672/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=5364 CPUtime=701.06
/proc/20845/stat : 20845 (hydrasat-multi.) S 20843 20845 20142 0 -1 4194304 322 81992 0 0 0 0 69947 159 16 0 1 0 90795235 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20845/statm: 1341 245 202 169 0 52 0
[pid=20848] ppid=20845 vsize=208844 CPUtime=498.98
/proc/20848/stat : 20848 (hydrasat_cachew) R 20845 20845 20142 0 -1 4194304 59990 0 0 0 49865 33 0 0 25 0 1 0 90865379 213856256 51060 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/20848/statm: 52211 51060 172 362 0 51846 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 214208

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 20845 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=477663
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=595757
# CPU time returned by wait4() is 701.073
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1198.12
CPU system time (s): 1.92
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 298276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.478
system time used= 1.59576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82314
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= 7
involuntary context switches= 1681

runsolver used 1.36879 second user time and 2.94255 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-25 04:46:53
IDJOB=1717363
IDBENCH=20410
IDSOLVER=518
FILE ID=node4/1717363-1240627611
PBS_JOBID= 9186360
Free space on /tmp= 66184 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717363-1240627611/watcher-1717363-1240627611 -o /tmp/evaluation-result-1717363-1240627611/solver-1717363-1240627611 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1717363-1240627611.cnf 1800 1522573955

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

MD5SUM BENCH= 409f4401e9e8b60ee665ac5567a13e41
RANDOM SEED=1522573955

node4.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		: 3000.265
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		: 3000.265
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:       1070248 kB
Buffers:         89528 kB
Cached:         795424 kB
SwapCached:          0 kB
Active:         209016 kB
Inactive:       689848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070248 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           26792 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            72864 kB
Committed_AS:   403848 kB
PageTables:       1468 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= 65900 MiB
End job on node4 at 2009-04-25 05:06:55