Trace number 316623

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.055
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-316623-1172672947 -o ROOT/results/node59/solver-316623-1172672947 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316623-1172672947/mxc /tmp/evaluation/316623-1172672947/instance-316623-1172672947.cnf 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24671
/proc/meminfo: memFree=1748000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=932 CPUtime=0
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 287251451 954368 82 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 233 82 59 122 0 107 0

[startup+0.059148 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24671
/proc/meminfo: memFree=1748000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1072 CPUtime=0.05
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 154 0 0 0 5 0 0 0 18 0 1 0 287251451 1097728 136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 268 136 67 122 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1072

[startup+0.102151 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24671
/proc/meminfo: memFree=1748000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1196 CPUtime=0.1
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 163 0 0 0 10 0 0 0 18 0 1 0 287251451 1224704 145 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 299 145 67 122 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1196

[startup+0.302173 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24671
/proc/meminfo: memFree=1748000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1320 CPUtime=0.3
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 198 0 0 0 30 0 0 0 19 0 1 0 287251451 1351680 180 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 330 180 67 122 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701217 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24671
/proc/meminfo: memFree=1748000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1440 CPUtime=0.69
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 226 0 0 0 69 0 0 0 22 0 1 0 287251451 1474560 208 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 360 208 67 122 0 234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1440

[startup+1.50131 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1747288/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1556 CPUtime=1.49
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 287251451 1593344 262 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 389 262 67 122 0 263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1556

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1746968/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1820 CPUtime=3.09
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 287251451 1863680 300 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 455 300 67 122 0 329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1820

[startup+6.30184 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1746712/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=1940 CPUtime=6.29
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 287251451 1986560 347 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 485 347 67 122 0 359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1940

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1746200/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=2284 CPUtime=12.69
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 456 0 0 0 1269 0 0 0 25 0 1 0 287251451 2338816 438 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 571 438 67 122 0 445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2284

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1745816/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=2728 CPUtime=25.49
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 555 0 0 0 2549 0 0 0 25 0 1 0 287251451 2793472 537 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 682 537 67 122 0 556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2728

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1745432/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=3052 CPUtime=51.08
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 642 0 0 0 5108 0 0 0 25 0 1 0 287251451 3125248 624 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 763 624 67 122 0 637 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3052

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1744984/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=3472 CPUtime=102.27
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 750 0 0 0 10227 0 0 0 25 0 1 0 287251451 3555328 732 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 868 732 67 122 0 742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3472

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1744408/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4048 CPUtime=162.25
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 889 0 0 0 16225 0 0 0 25 0 1 0 287251451 4145152 871 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1012 871 67 122 0 886 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4048

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1744216/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4240 CPUtime=222.23
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 935 0 0 0 22223 0 0 0 25 0 1 0 287251451 4341760 917 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1060 917 67 122 0 934 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4240

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1744024/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4432 CPUtime=282.22
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 981 0 0 0 28222 0 0 0 25 0 1 0 287251451 4538368 963 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1108 963 67 122 0 982 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4432

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743896/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4532 CPUtime=342.2
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1010 0 0 0 34220 0 0 0 25 0 1 0 287251451 4640768 992 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1133 992 67 122 0 1007 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4532

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743704/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4740 CPUtime=402.18
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1054 0 0 0 40218 0 0 0 25 0 1 0 287251451 4853760 1036 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529792 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1185 1036 67 122 0 1059 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743448/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=4928 CPUtime=462.17
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1115 0 0 0 46217 0 0 0 25 0 1 0 287251451 5046272 1097 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1232 1097 67 122 0 1106 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4928

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743320/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5024 CPUtime=522.15
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1147 0 0 0 52215 0 0 0 25 0 1 0 287251451 5144576 1129 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1256 1129 67 122 0 1130 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5024

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743128/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5216 CPUtime=582.13
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1191 0 0 0 58213 0 0 0 25 0 1 0 287251451 5341184 1173 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1304 1173 67 122 0 1178 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5216

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1743000/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5408 CPUtime=642.12
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1223 0 0 0 64212 0 0 0 25 0 1 0 287251451 5537792 1205 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1352 1205 67 122 0 1226 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5408

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1742808/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5504 CPUtime=702.1
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1247 0 0 0 70210 0 0 0 25 0 1 0 287251451 5636096 1229 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1376 1229 67 122 0 1250 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5504

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24672
/proc/meminfo: memFree=1742552/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5600 CPUtime=762.09
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1290 0 0 0 76209 0 0 0 25 0 1 0 287251451 5734400 1272 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1400 1272 67 122 0 1274 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 5600

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1742360/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5700 CPUtime=822.07
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1298 0 0 0 82207 0 0 0 25 0 1 0 287251451 5836800 1280 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1425 1280 67 122 0 1299 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 5700

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1742360/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5700 CPUtime=882.05
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1314 0 0 0 88205 0 0 0 25 0 1 0 287251451 5836800 1296 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1425 1296 67 122 0 1299 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5700

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1742168/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5988 CPUtime=942.04
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1378 0 0 0 94204 0 0 0 25 0 1 0 287251451 6131712 1360 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1497 1360 67 122 0 1371 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1742168/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=5988 CPUtime=1002.02
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1378 0 0 0 100202 0 0 0 25 0 1 0 287251451 6131712 1360 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1497 1360 67 122 0 1371 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 5988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1741976/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=6084 CPUtime=1062.01
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1410 0 0 0 106201 0 0 0 25 0 1 0 287251451 6230016 1392 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1521 1392 67 122 0 1395 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6084

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1741912/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=6180 CPUtime=1121.99
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1426 0 0 0 112199 0 0 0 25 0 1 0 287251451 6328320 1408 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1545 1408 67 122 0 1419 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 6180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1741784/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=6380 CPUtime=1181.97
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1476 0 0 0 118197 0 0 0 25 0 1 0 287251451 6533120 1458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1595 1458 67 122 0 1469 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 6380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24674
/proc/meminfo: memFree=1741720/2055920 swapFree=4183708/4192956
[pid=24671] ppid=24669 vsize=6332 CPUtime=1200.08
/proc/24671/stat : 24671 (mxc) R 24669 24671 23498 0 -1 4194304 1476 0 0 0 120007 1 0 0 25 0 1 0 287251451 6483968 1458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/24671/statm: 1583 1458 67 122 0 1457 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6332

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)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.011998
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 6400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1476
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1506

runsolver used 0.72189 second user time and 2.56861 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Wed Feb 28 14:29:07 UTC 2007

IDJOB= 316623
IDBENCH= 20446
IDSOLVER= 107
FILE ID= node59/316623-1172672947

PBS_JOBID= 3981233

Free space on /tmp= 66520 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/316623-1172672947/mxc /tmp/evaluation/316623-1172672947/instance-316623-1172672947.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-316623-1172672947 -o ROOT/results/node59/solver-316623-1172672947 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316623-1172672947/mxc /tmp/evaluation/316623-1172672947/instance-316623-1172672947.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 887767304

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.225
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		: 3000.225
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:       1748344 kB
Buffers:          9728 kB
Cached:         249668 kB
SwapCached:       2744 kB
Active:         113044 kB
Inactive:       156040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748344 kB
SwapTotal:     4192956 kB
SwapFree:      4183708 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          15868 kB
Slab:            24440 kB
Committed_AS:   611760 kB
PageTables:       1476 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= 66520 MiB

End job on node59 on Wed Feb 28 14:49:10 UTC 2007