Trace number 316583

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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/node17/watcher-316583-1172672078 -o ROOT/results/node17/solver-316583-1172672078 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316583-1172672078/mxc /tmp/evaluation/316583-1172672078/instance-316583-1172672078.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 0.97 0.96 3/77 1724
/proc/meminfo: memFree=625536/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=932 CPUtime=0
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 287162011 954368 83 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 233 83 59 122 0 107 0

[startup+0.0136969 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1724
/proc/meminfo: memFree=625536/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=932 CPUtime=0.01
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 113 0 0 0 1 0 0 0 18 0 1 0 287162011 954368 97 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 233 97 59 122 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 932

[startup+0.101706 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1724
/proc/meminfo: memFree=625536/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=1208 CPUtime=0.1
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 287162011 1236992 150 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 302 150 67 122 0 176 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1208

[startup+0.301728 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1724
/proc/meminfo: memFree=625536/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=1336 CPUtime=0.3
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 204 0 0 0 30 0 0 0 19 0 1 0 287162011 1368064 186 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 334 186 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701769 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1724
/proc/meminfo: memFree=625536/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=1460 CPUtime=0.7
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 250 0 0 0 70 0 0 0 22 0 1 0 287162011 1495040 232 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 365 232 67 122 0 239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1460

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=624824/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=1708 CPUtime=1.5
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 293 0 0 0 150 0 0 0 25 0 1 0 287162011 1748992 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 427 275 67 122 0 301 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1708

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=624440/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=1832 CPUtime=3.1
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 336 0 0 0 310 0 0 0 25 0 1 0 287162011 1875968 318 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 458 318 67 122 0 332 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1832

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=624120/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=2076 CPUtime=6.29
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 287162011 2125824 391 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 519 391 67 122 0 393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2076

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=623744/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=2420 CPUtime=12.69
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 476 0 0 0 1269 0 0 0 25 0 1 0 287162011 2478080 458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 605 458 67 122 0 479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2420

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=623296/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=2872 CPUtime=25.48
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 585 0 0 0 2548 0 0 0 25 0 1 0 287162011 2940928 567 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 718 567 67 122 0 592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2872

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=622848/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=3232 CPUtime=51.07
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 693 0 0 0 5107 0 0 0 25 0 1 0 287162011 3309568 675 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 808 675 67 122 0 682 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3232

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=622144/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=3892 CPUtime=102.27
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 850 0 0 0 10226 1 0 0 25 0 1 0 287162011 3985408 832 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 973 832 67 122 0 847 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3892

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=621760/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=4324 CPUtime=162.25
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 949 0 0 0 16224 1 0 0 25 0 1 0 287162011 4427776 931 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1081 931 67 122 0 955 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4324

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 1725
/proc/meminfo: memFree=621376/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=4684 CPUtime=222.22
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1037 0 0 0 22221 1 0 0 25 0 1 0 287162011 4796416 1019 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1171 1019 67 122 0 1045 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=621184/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=4872 CPUtime=282.21
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1092 0 0 0 28219 2 0 0 25 0 1 0 287162011 4988928 1074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1218 1074 67 122 0 1092 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=620928/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5064 CPUtime=342.19
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1154 0 0 0 34217 2 0 0 25 0 1 0 287162011 5185536 1136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1266 1136 67 122 0 1140 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=620800/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5248 CPUtime=402.18
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1180 0 0 0 40215 3 0 0 25 0 1 0 287162011 5373952 1162 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1312 1162 67 122 0 1186 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5248

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1725
/proc/meminfo: memFree=620736/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5248 CPUtime=462.16
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1188 0 0 0 46213 3 0 0 25 0 1 0 287162011 5373952 1170 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1312 1170 67 122 0 1186 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5248

[startup+522.301 s]
/proc/loadavg: 1.04 0.99 0.96 2/78 1725
/proc/meminfo: memFree=620544/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5528 CPUtime=522.15
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1260 0 0 0 52211 4 0 0 25 0 1 0 287162011 5660672 1242 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1382 1242 67 122 0 1256 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5528

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.96 2/78 1725
/proc/meminfo: memFree=620352/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5624 CPUtime=582.12
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1292 0 0 0 58208 4 0 0 25 0 1 0 287162011 5758976 1274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1406 1274 67 122 0 1280 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5624

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=620288/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5816 CPUtime=642.11
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1324 0 0 0 64207 4 0 0 25 0 1 0 287162011 5955584 1306 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1454 1306 67 122 0 1328 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5816

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=620096/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5924 CPUtime=702.09
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1352 0 0 0 70204 5 0 0 25 0 1 0 287162011 6066176 1334 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1481 1334 67 122 0 1355 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5924

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=620160/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=5928 CPUtime=762.07
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1354 0 0 0 76202 5 0 0 25 0 1 0 287162011 6070272 1336 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1482 1336 67 122 0 1356 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5928

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619904/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6176 CPUtime=822.06
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1420 0 0 0 82200 6 0 0 25 0 1 0 287162011 6324224 1402 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1544 1402 67 122 0 1418 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 6176

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619712/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6352 CPUtime=882.04
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1466 0 0 0 88198 6 0 0 25 0 1 0 287162011 6504448 1448 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1588 1448 67 122 0 1462 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 6352

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619584/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6544 CPUtime=942.03
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1506 0 0 0 94196 7 0 0 25 0 1 0 287162011 6701056 1488 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1636 1488 67 122 0 1510 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 6544

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619456/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6544 CPUtime=1002.01
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1522 0 0 0 100194 7 0 0 25 0 1 0 287162011 6701056 1504 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1636 1504 67 122 0 1510 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 6544

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619392/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6640 CPUtime=1061.99
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1530 0 0 0 106192 7 0 0 25 0 1 0 287162011 6799360 1512 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1660 1512 67 122 0 1534 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 6640

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619392/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6640 CPUtime=1121.97
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1530 0 0 0 112189 8 0 0 25 0 1 0 287162011 6799360 1512 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1660 1512 67 122 0 1534 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 6640

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619392/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6640 CPUtime=1181.95
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1531 0 0 0 118187 8 0 0 25 0 1 0 287162011 6799360 1513 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1660 1513 67 122 0 1534 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 6640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 1725
/proc/meminfo: memFree=619392/2055920 swapFree=4192812/4192956
[pid=1724] ppid=1722 vsize=6640 CPUtime=1200.05
/proc/1724/stat : 1724 (mxc) R 1722 1724 938 0 -1 4194304 1531 0 0 0 119997 8 0 0 25 0 1 0 287162011 6799360 1513 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1724/statm: 1660 1513 67 122 0 1534 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6640

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): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.088986
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 6640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1531
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= 2070

runsolver used 1.48377 second user time and 2.77858 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Wed Feb 28 14:14:38 UTC 2007

IDJOB= 316583
IDBENCH= 20445
IDSOLVER= 107
FILE ID= node17/316583-1172672078

PBS_JOBID= 3980964

Free space on /tmp= 66524 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/316583-1172672078/mxc /tmp/evaluation/316583-1172672078/instance-316583-1172672078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-316583-1172672078 -o ROOT/results/node17/solver-316583-1172672078 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316583-1172672078/mxc /tmp/evaluation/316583-1172672078/instance-316583-1172672078.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 679018652

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:        626008 kB
Buffers:         68100 kB
Cached:        1236752 kB
SwapCached:          0 kB
Active:         591640 kB
Inactive:       758148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        626008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          63888 kB
Slab:            65704 kB
Committed_AS:   987560 kB
PageTables:       1752 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= 66524 MiB

End job on node17 on Wed Feb 28 14:34:40 UTC 2007