Trace number 424749

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) 5000.06 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-424749-1177805457 -o ROOT/results/node1/solver-424749-1177805457 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424749-1177805457/mxc /tmp/evaluation/424749-1177805457/instance-424749-1177805457.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: 1.00 1.00 1.00 3/77 20007
/proc/meminfo: memFree=1553672/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1196 CPUtime=0
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 256583547 1224704 157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 299 157 57 122 0 173 0

[startup+0.061664 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20007
/proc/meminfo: memFree=1553672/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1328 CPUtime=0.05
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 199 0 0 0 5 0 0 0 18 0 1 0 256583547 1359872 184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 332 184 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.101668 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20007
/proc/meminfo: memFree=1553672/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1460 CPUtime=0.09
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 256583547 1495040 209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 365 209 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301691 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20007
/proc/meminfo: memFree=1553672/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1600 CPUtime=0.29
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 256583547 1638400 268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 400 268 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701739 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20007
/proc/meminfo: memFree=1553672/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1732 CPUtime=0.69
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 323 0 0 0 69 0 0 0 22 0 1 0 256583547 1773568 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 433 306 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1552640/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=1864 CPUtime=1.49
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 359 0 0 0 149 0 0 0 25 0 1 0 256583547 1908736 342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 466 342 67 122 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1864

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1552320/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=2128 CPUtime=3.09
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 407 0 0 0 309 0 0 0 25 0 1 0 256583547 2179072 390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 532 390 67 122 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2128

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20008
/proc/meminfo: memFree=1552000/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=2380 CPUtime=6.29
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 467 0 0 0 629 0 0 0 25 0 1 0 256583547 2437120 450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 595 450 67 122 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1551424/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=2764 CPUtime=12.69
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 569 0 0 0 1269 0 0 0 25 0 1 0 256583547 2830336 552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 691 552 67 122 0 565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2764

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1551104/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=3108 CPUtime=25.49
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 647 0 0 0 2549 0 0 0 25 0 1 0 256583547 3182592 630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 777 630 67 122 0 651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3108

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1550528/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=3676 CPUtime=51.08
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 802 0 0 0 5108 0 0 0 25 0 1 0 256583547 3764224 785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 919 785 67 122 0 793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3676

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1550016/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=4104 CPUtime=102.26
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 910 0 0 0 10226 0 0 0 25 0 1 0 256583547 4202496 893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529730 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1026 893 67 122 0 900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4104

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1549376/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=4736 CPUtime=162.25
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1059 0 0 0 16224 1 0 0 25 0 1 0 256583547 4849664 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1184 1042 67 122 0 1058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1548800/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=5248 CPUtime=222.24
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1189 0 0 0 22222 2 0 0 25 0 1 0 256583547 5373952 1172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1312 1172 67 122 0 1186 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20008
/proc/meminfo: memFree=1548608/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=5476 CPUtime=282.21
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1238 0 0 0 28219 2 0 0 25 0 1 0 256583547 5607424 1221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1369 1221 67 122 0 1243 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5476

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1548160/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=5788 CPUtime=342.2
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1327 0 0 0 34217 3 0 0 25 0 1 0 256583547 5926912 1310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1447 1310 67 122 0 1321 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5788

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1548032/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=5964 CPUtime=402.18
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1366 0 0 0 40215 3 0 0 25 0 1 0 256583547 6107136 1349 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1491 1349 67 122 0 1365 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5964

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1548032/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=6064 CPUtime=462.17
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1398 0 0 0 46213 4 0 0 25 0 1 0 256583547 6209536 1381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1516 1381 67 122 0 1390 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1547456/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=6596 CPUtime=522.15
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1524 0 0 0 52211 4 0 0 25 0 1 0 256583547 6754304 1507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1649 1507 67 122 0 1523 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1547264/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=6804 CPUtime=582.14
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1576 0 0 0 58209 5 0 0 25 0 1 0 256583547 6967296 1559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531373 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1701 1559 67 122 0 1575 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6804

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20008
/proc/meminfo: memFree=1547072/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=6940 CPUtime=642.12
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 1627 0 0 0 64207 5 0 0 25 0 1 0 256583547 7106560 1608 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 1735 1608 67 122 0 1609 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6940


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542848/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11216 CPUtime=4061.1
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2771 0 0 0 406075 35 0 0 25 0 1 0 256583547 11485184 2655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2804 2655 67 122 0 2678 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 11216

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542784/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11216 CPUtime=4121.08
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2775 0 0 0 412073 35 0 0 25 0 1 0 256583547 11485184 2659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2804 2659 67 122 0 2678 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 11216

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542720/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11308 CPUtime=4181.07
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2800 0 0 0 418071 36 0 0 25 0 1 0 256583547 11579392 2684 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2827 2684 67 122 0 2701 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 11308

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542656/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11280 CPUtime=4241.04
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2800 0 0 0 424068 36 0 0 25 0 1 0 256583547 11550720 2682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2820 2682 67 122 0 2694 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 11280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542720/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11280 CPUtime=4301.03
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2800 0 0 0 430066 37 0 0 25 0 1 0 256583547 11550720 2682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2820 2682 67 122 0 2694 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 11280

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542720/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11344 CPUtime=4361.01
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2803 0 0 0 436064 37 0 0 25 0 1 0 256583547 11616256 2685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2836 2685 67 122 0 2710 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 11344

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542464/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11472 CPUtime=4421
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2864 0 0 0 442062 38 0 0 25 0 1 0 256583547 11747328 2730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2868 2730 67 122 0 2742 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 11472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542464/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11552 CPUtime=4480.98
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2899 0 0 0 448060 38 0 0 25 0 1 0 256583547 11829248 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2888 2750 67 122 0 2762 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 11552

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542464/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11552 CPUtime=4540.97
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2899 0 0 0 454058 39 0 0 25 0 1 0 256583547 11829248 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2888 2750 67 122 0 2762 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 11552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542528/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11552 CPUtime=4600.96
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2899 0 0 0 460056 40 0 0 25 0 1 0 256583547 11829248 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2888 2750 67 122 0 2762 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 11552

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542464/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11552 CPUtime=4660.93
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2899 0 0 0 466053 40 0 0 25 0 1 0 256583547 11829248 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2888 2750 67 122 0 2762 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 11552

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542464/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11584 CPUtime=4720.92
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2902 0 0 0 472052 40 0 0 25 0 1 0 256583547 11862016 2753 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2896 2753 67 122 0 2770 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 11584

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542528/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=11932 CPUtime=4780.9
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 2971 0 0 0 478049 41 0 0 25 0 1 0 256583547 12218368 2806 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 2983 2806 67 122 0 2857 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 11932

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542144/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=12012 CPUtime=4840.88
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 3029 0 0 0 484047 41 0 0 25 0 1 0 256583547 12300288 2864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 3003 2864 67 122 0 2877 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 12012

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1542080/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=12048 CPUtime=4900.87
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 3035 0 0 0 490045 42 0 0 25 0 1 0 256583547 12337152 2870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 3012 2870 67 122 0 2886 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 12048

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1541888/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=12156 CPUtime=4960.85
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 3068 0 0 0 496043 42 0 0 25 0 1 0 256583547 12447744 2903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 3039 2903 67 122 0 2913 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 12156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1541760/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=12312 CPUtime=5000.05
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 3103 0 0 0 499962 43 0 0 25 0 1 0 256583547 12607488 2938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 3078 2938 67 122 0 2952 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12312

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20209
/proc/meminfo: memFree=1541760/2055920 swapFree=4145748/4192956
[pid=20007] ppid=20005 vsize=12312 CPUtime=5000.05
/proc/20007/stat : 20007 (mxc) R 20005 20007 19518 0 -1 4194304 3103 0 0 0 499962 43 0 0 25 0 1 0 256583547 12607488 2938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20007/statm: 3078 2938 67 122 0 2952 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.62
CPU system time (s): 0.436933
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 12424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3103
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= 3449

runsolver used 3.77143 second user time and 10.7744 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sun Apr 29 00:10:57 UTC 2007

IDJOB= 424749
IDBENCH= 20276
IDSOLVER= 174
FILE ID= node1/424749-1177805457

PBS_JOBID= 4715831

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/424749-1177805457/mxc /tmp/evaluation/424749-1177805457/instance-424749-1177805457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424749-1177805457 -o ROOT/results/node1/solver-424749-1177805457 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424749-1177805457/mxc /tmp/evaluation/424749-1177805457/instance-424749-1177805457.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 305582601

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1554080 kB
Buffers:         49792 kB
Cached:         361004 kB
SwapCached:      15700 kB
Active:         229528 kB
Inactive:       205292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554080 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            52480 kB
Committed_AS:  5220100 kB
PageTables:       1832 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= 66521 MiB

End job on node1 on Sun Apr 29 01:34:21 UTC 2007