Trace number 424449

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) 5000.11 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
MD5SUM8dfab95124988e9b30d2b91793d7fb26
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-424449-1177657675 -o ROOT/results/node43/solver-424449-1177657675 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424449-1177657675/mxc /tmp/evaluation/424449-1177657675/instance-424449-1177657675.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.93 0.99 0.99 3/77 2626
/proc/meminfo: memFree=1553384/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=1364 CPUtime=0
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 213679311 1396736 180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 341 181 46 122 0 215 0

[startup+0.0892741 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 2626
/proc/meminfo: memFree=1553384/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=1472 CPUtime=0.08
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 285 0 0 0 8 0 0 0 18 0 1 0 213679311 1507328 231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 368 231 59 122 0 242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.101275 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 2626
/proc/meminfo: memFree=1553384/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=1604 CPUtime=0.09
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 213679311 1642496 239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 401 239 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301292 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 2626
/proc/meminfo: memFree=1553384/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=1876 CPUtime=0.29
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 213679311 1921024 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 469 325 67 122 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701327 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 2626
/proc/meminfo: memFree=1553384/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=2000 CPUtime=0.69
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 213679311 2048000 368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519896 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 500 368 67 122 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2000

[startup+1.5014 s]
/proc/loadavg: 0.93 0.99 0.99 3/78 2627
/proc/meminfo: memFree=1552032/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=2252 CPUtime=1.49
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 213679311 2306048 419 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 563 419 67 122 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2252

[startup+3.10154 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1551648/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=2504 CPUtime=3.09
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 540 0 0 0 309 0 0 0 25 0 1 0 213679311 2564096 484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 626 484 67 122 0 500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30182 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1551264/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=2736 CPUtime=6.29
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 213679311 2801664 540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 684 540 67 122 0 558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.7014 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1550816/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=3116 CPUtime=12.69
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 213679311 3190784 626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 779 626 67 122 0 653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3116

[startup+25.5015 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1550368/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=3540 CPUtime=25.49
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 809 0 0 0 2549 0 0 0 25 0 1 0 213679311 3624960 753 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 885 753 67 122 0 759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3540

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1550048/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=3948 CPUtime=51.08
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 900 0 0 0 5108 0 0 0 25 0 1 0 213679311 4042752 844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 987 844 67 122 0 861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3948

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1549472/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=4508 CPUtime=102.27
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1041 0 0 0 10227 0 0 0 25 0 1 0 213679311 4616192 985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1127 985 67 122 0 1001 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4508

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1548960/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=5028 CPUtime=162.25
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1164 0 0 0 16224 1 0 0 25 0 1 0 213679311 5148672 1108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1257 1108 67 122 0 1131 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5028

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1548512/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=5476 CPUtime=222.24
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1270 0 0 0 22222 2 0 0 25 0 1 0 213679311 5607424 1214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1369 1214 67 122 0 1243 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5476

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1548128/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=5824 CPUtime=282.22
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1368 0 0 0 28220 2 0 0 25 0 1 0 213679311 5963776 1312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1456 1312 67 122 0 1330 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5824

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1548000/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6016 CPUtime=342.21
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1408 0 0 0 34218 3 0 0 25 0 1 0 213679311 6160384 1352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1504 1352 67 122 0 1378 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6016

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1547808/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6144 CPUtime=402.19
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1448 0 0 0 40216 3 0 0 25 0 1 0 213679311 6291456 1392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1536 1392 67 122 0 1410 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6144

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1547616/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6364 CPUtime=462.18
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1498 0 0 0 46215 3 0 0 25 0 1 0 213679311 6516736 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528484 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1591 1442 67 122 0 1465 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 6364

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1547552/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6420 CPUtime=522.17
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1513 0 0 0 52213 4 0 0 25 0 1 0 213679311 6574080 1457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1605 1457 67 122 0 1479 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6420

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1547488/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6420 CPUtime=582.16
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1524 0 0 0 58211 5 0 0 25 0 1 0 213679311 6574080 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1605 1468 67 122 0 1479 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 6420

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 2627
/proc/meminfo: memFree=1547424/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=6504 CPUtime=642.14
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 1540 0 0 0 64209 5 0 0 25 0 1 0 213679311 6660096 1484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534815 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 1626 1484 67 122 0 1500 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6504


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4001.23
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 400092 31 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 10056

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4061.22
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 406091 31 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 10056

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4121.21
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 412089 32 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 10056

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4181.19
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 418087 32 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 10056

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4241.18
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 424085 33 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 10056

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4301.16
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 430083 33 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 10056

[startup+4362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4361.15
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 436081 34 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 10056

[startup+4422.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4421.14
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 442080 34 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 10056

[startup+4482.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4481.12
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 448078 34 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 10056

[startup+4542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4541.11
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 454076 35 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 10056

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4601.09
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 460074 35 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 10056

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4661.08
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 466072 36 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 10056

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4721.07
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 472071 36 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 10056

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543840/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10056 CPUtime=4781.04
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2445 0 0 0 478068 36 0 0 25 0 1 0 213679311 10297344 2385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2514 2385 67 122 0 2388 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 10056

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543776/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10120 CPUtime=4841.04
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2461 0 0 0 484067 37 0 0 25 0 1 0 213679311 10362880 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2530 2401 67 122 0 2404 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 10120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543776/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10120 CPUtime=4901.02
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2461 0 0 0 490065 37 0 0 25 0 1 0 213679311 10362880 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2530 2401 67 122 0 2404 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 10120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543776/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10120 CPUtime=4961.01
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2461 0 0 0 496063 38 0 0 25 0 1 0 213679311 10362880 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2530 2401 67 122 0 2404 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 10120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1543776/2055920 swapFree=4158592/4192956
[pid=2626] ppid=2624 vsize=10120 CPUtime=5000.1
/proc/2626/stat : 2626 (mxc) R 2624 2626 2092 0 -1 4194304 2461 0 0 0 499972 38 0 0 25 0 1 0 213679311 10362880 2401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2626/statm: 2530 2401 67 122 0 2404 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 10120

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): 5001.41
CPU time (s): 5000.11
CPU user time (s): 4999.72
CPU system time (s): 0.387941
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 10176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2461
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= 6561

runsolver used 3.67644 second user time and 10.8374 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Fri Apr 27 07:07:55 UTC 2007

IDJOB= 424449
IDBENCH= 19926
IDSOLVER= 174
FILE ID= node43/424449-1177657675

PBS_JOBID= 4697370

Free space on /tmp= 66465 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424449-1177657675/mxc /tmp/evaluation/424449-1177657675/instance-424449-1177657675.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424449-1177657675 -o ROOT/results/node43/solver-424449-1177657675 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424449-1177657675/mxc /tmp/evaluation/424449-1177657675/instance-424449-1177657675.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8dfab95124988e9b30d2b91793d7fb26

RANDOM SEED= 952099980

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1553792 kB
Buffers:         51776 kB
Cached:         356564 kB
SwapCached:       2856 kB
Active:         253952 kB
Inactive:       178364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553792 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          31772 kB
Slab:            55172 kB
Committed_AS:  2701112 kB
PageTables:       1896 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= 66465 MiB

End job on node43 on Fri Apr 27 08:31:19 UTC 2007