Trace number 424755

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) 5000.1 5002.21

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048992
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/node9/watcher-424755-1177809361 -o ROOT/results/node9/solver-424755-1177809361 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424755-1177809361/mxc /tmp/evaluation/424755-1177809361/instance-424755-1177809361.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: 1.06 1.02 1.00 3/77 5654
/proc/meminfo: memFree=1776592/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1196 CPUtime=0
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 256973675 1224704 157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 299 157 57 122 0 173 0

[startup+0.014724 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 5654
/proc/meminfo: memFree=1776592/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1196 CPUtime=0.01
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 174 0 0 0 1 0 0 0 18 0 1 0 256973675 1224704 159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 299 159 59 122 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1196

[startup+0.101733 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 5654
/proc/meminfo: memFree=1776592/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1460 CPUtime=0.09
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 222 0 0 0 9 0 0 0 18 0 1 0 256973675 1495040 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 365 207 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301756 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 5654
/proc/meminfo: memFree=1776592/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1600 CPUtime=0.29
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 280 0 0 0 29 0 0 0 19 0 1 0 256973675 1638400 263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 400 263 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.7018 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 5654
/proc/meminfo: memFree=1776592/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1732 CPUtime=0.69
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 312 0 0 0 69 0 0 0 23 0 1 0 256973675 1773568 295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 433 295 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.50289 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5655
/proc/meminfo: memFree=1775624/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=1864 CPUtime=1.49
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 256973675 1908736 338 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 466 338 67 122 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1864

[startup+3.10107 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5655
/proc/meminfo: memFree=1775304/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=2120 CPUtime=3.09
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 404 0 0 0 309 0 0 0 25 0 1 0 256973675 2170880 387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 530 387 67 122 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2120

[startup+6.30143 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 5655
/proc/meminfo: memFree=1774992/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=2376 CPUtime=6.29
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 466 0 0 0 629 0 0 0 25 0 1 0 256973675 2433024 449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 594 449 67 122 0 468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2376

[startup+12.7012 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 5655
/proc/meminfo: memFree=1774608/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=2496 CPUtime=12.69
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 256973675 2555904 495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 624 495 67 122 0 498 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2496

[startup+25.5016 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 5655
/proc/meminfo: memFree=1774160/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=2968 CPUtime=25.48
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 623 0 0 0 2548 0 0 0 25 0 1 0 256973675 3039232 606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 742 606 67 122 0 616 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2968

[startup+51.1015 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5655
/proc/meminfo: memFree=1773456/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=3692 CPUtime=51.08
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 793 0 0 0 5107 1 0 0 25 0 1 0 256973675 3780608 776 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 923 776 67 122 0 797 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3692

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5655
/proc/meminfo: memFree=1772880/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=4200 CPUtime=102.26
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 916 0 0 0 10225 1 0 0 25 0 1 0 256973675 4300800 899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1050 899 67 122 0 924 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1772176/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=4836 CPUtime=162.25
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1092 0 0 0 16223 2 0 0 25 0 1 0 256973675 4952064 1075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1209 1075 67 122 0 1083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4836

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1771792/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=5236 CPUtime=222.23
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1177 0 0 0 22220 3 0 0 25 0 1 0 256973675 5361664 1160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1309 1160 67 122 0 1183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5236

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1771472/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=5448 CPUtime=282.21
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1251 0 0 0 28218 3 0 0 25 0 1 0 256973675 5578752 1234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1362 1234 67 122 0 1236 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770896/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=5940 CPUtime=342.19
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1374 0 0 0 34215 4 0 0 25 0 1 0 256973675 6082560 1357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1485 1357 67 122 0 1359 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5940

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770768/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=6152 CPUtime=402.17
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1418 0 0 0 40213 4 0 0 25 0 1 0 256973675 6299648 1401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1538 1401 67 122 0 1412 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770768/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=6260 CPUtime=462.16
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1446 0 0 0 46211 5 0 0 25 0 1 0 256973675 6410240 1429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1565 1429 67 122 0 1439 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6260

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770640/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=6432 CPUtime=522.14
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1479 0 0 0 52209 5 0 0 25 0 1 0 256973675 6586368 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528218 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1608 1462 67 122 0 1482 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6432

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770448/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=6564 CPUtime=582.12
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1518 0 0 0 58206 6 0 0 25 0 1 0 256973675 6721536 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1641 1501 67 122 0 1515 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6564

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5655
/proc/meminfo: memFree=1770320/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=6648 CPUtime=642.11
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 1549 0 0 0 64205 6 0 0 25 0 1 0 256973675 6807552 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 1662 1532 67 122 0 1536 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6648


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.68 1.17 1.06 3/84 19788
/proc/meminfo: memFree=1746400/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11340 CPUtime=4000.8
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2788 0 0 0 400040 40 0 0 25 0 1 0 256973675 11612160 2695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/5654/statm: 2835 2695 67 122 0 2709 0
Current children cumulated CPU time (s) 4000.8
Current children cumulated vsize (KiB) 11340

[startup+4062.31 s]
/proc/loadavg: 1.95 1.34 1.12 4/85 8054
/proc/meminfo: memFree=1722304/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11340 CPUtime=4060.47
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2788 0 0 0 405999 48 0 0 25 0 1 0 256973675 11612160 2695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 0 0 0
/proc/5654/statm: 2835 2695 67 122 0 2709 0
Current children cumulated CPU time (s) 4060.47
Current children cumulated vsize (KiB) 11340

[startup+4122.3 s]
/proc/loadavg: 1.38 1.29 1.11 2/78 8610
/proc/meminfo: memFree=1724048/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11340 CPUtime=4120.44
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2788 0 0 0 411996 48 0 0 25 0 1 0 256973675 11612160 2695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2835 2695 67 122 0 2709 0
Current children cumulated CPU time (s) 4120.44
Current children cumulated vsize (KiB) 11340

[startup+4182.3 s]
/proc/loadavg: 1.14 1.23 1.10 2/78 8610
/proc/meminfo: memFree=1724112/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11412 CPUtime=4180.42
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2798 0 0 0 417993 49 0 0 25 0 1 0 256973675 11685888 2705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2853 2705 67 122 0 2727 0
Current children cumulated CPU time (s) 4180.42
Current children cumulated vsize (KiB) 11412

[startup+4242.3 s]
/proc/loadavg: 1.05 1.19 1.09 2/78 8610
/proc/meminfo: memFree=1724176/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11412 CPUtime=4240.4
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2805 0 0 0 423991 49 0 0 25 0 1 0 256973675 11685888 2712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2853 2712 67 122 0 2727 0
Current children cumulated CPU time (s) 4240.4
Current children cumulated vsize (KiB) 11412

[startup+4302.3 s]
/proc/loadavg: 1.02 1.15 1.08 2/78 8610
/proc/meminfo: memFree=1724176/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11472 CPUtime=4300.39
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2809 0 0 0 429989 50 0 0 25 0 1 0 256973675 11747328 2716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2868 2716 67 122 0 2742 0
Current children cumulated CPU time (s) 4300.39
Current children cumulated vsize (KiB) 11472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.12 1.08 2/78 8610
/proc/meminfo: memFree=1724176/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11472 CPUtime=4360.37
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2809 0 0 0 435987 50 0 0 25 0 1 0 256973675 11747328 2716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2868 2716 67 122 0 2742 0
Current children cumulated CPU time (s) 4360.37
Current children cumulated vsize (KiB) 11472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.10 1.07 2/78 8610
/proc/meminfo: memFree=1724112/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11472 CPUtime=4420.35
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2809 0 0 0 441984 51 0 0 25 0 1 0 256973675 11747328 2716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2868 2716 67 122 0 2742 0
Current children cumulated CPU time (s) 4420.35
Current children cumulated vsize (KiB) 11472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.08 1.07 2/78 8610
/proc/meminfo: memFree=1724112/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11472 CPUtime=4480.33
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2809 0 0 0 447982 51 0 0 25 0 1 0 256973675 11747328 2716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2868 2716 67 122 0 2742 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 11472

[startup+4542.3 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 8610
/proc/meminfo: memFree=1724048/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11472 CPUtime=4540.32
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2813 0 0 0 453980 52 0 0 25 0 1 0 256973675 11747328 2720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2868 2720 67 122 0 2742 0
Current children cumulated CPU time (s) 4540.32
Current children cumulated vsize (KiB) 11472

[startup+4602.3 s]
/proc/loadavg: 1.00 1.05 1.05 2/78 8610
/proc/meminfo: memFree=1724048/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11556 CPUtime=4600.3
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2833 0 0 0 459978 52 0 0 25 0 1 0 256973675 11833344 2740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2889 2740 67 122 0 2763 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 11556

[startup+4662.3 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 8610
/proc/meminfo: memFree=1723984/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11612 CPUtime=4660.28
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2849 0 0 0 465975 53 0 0 25 0 1 0 256973675 11890688 2756 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2903 2756 67 122 0 2777 0
Current children cumulated CPU time (s) 4660.28
Current children cumulated vsize (KiB) 11612

[startup+4722.31 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 8612
/proc/meminfo: memFree=1723536/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=12016 CPUtime=4720.26
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2952 0 0 0 471973 53 0 0 25 0 1 0 256973675 12304384 2859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 3004 2859 67 122 0 2878 0
Current children cumulated CPU time (s) 4720.26
Current children cumulated vsize (KiB) 12016

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 8612
/proc/meminfo: memFree=1723600/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=11988 CPUtime=4780.25
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 2952 0 0 0 477971 54 0 0 25 0 1 0 256973675 12275712 2859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 2997 2859 67 122 0 2871 0
Current children cumulated CPU time (s) 4780.25
Current children cumulated vsize (KiB) 11988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 8612
/proc/meminfo: memFree=1723408/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=12220 CPUtime=4840.23
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 3000 0 0 0 483968 55 0 0 25 0 1 0 256973675 12513280 2907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 3055 2907 67 122 0 2929 0
Current children cumulated CPU time (s) 4840.23
Current children cumulated vsize (KiB) 12220

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 8612
/proc/meminfo: memFree=1723280/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=12264 CPUtime=4900.21
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 3038 0 0 0 489966 55 0 0 25 0 1 0 256973675 12558336 2922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 3066 2922 67 122 0 2940 0
Current children cumulated CPU time (s) 4900.21
Current children cumulated vsize (KiB) 12264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 8612
/proc/meminfo: memFree=1723280/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=12292 CPUtime=4960.2
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 3054 0 0 0 495964 56 0 0 25 0 1 0 256973675 12587008 2937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 3073 2937 67 122 0 2947 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 12292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 8612
/proc/meminfo: memFree=1723280/2055920 swapFree=4144424/4192956
[pid=5654] ppid=5652 vsize=12288 CPUtime=5000.09
/proc/5654/stat : 5654 (mxc) R 5652 5654 5165 0 -1 4194304 3054 0 0 0 499953 56 0 0 25 0 1 0 256973675 12582912 2936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5654/statm: 3072 2936 67 122 0 2946 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 12288

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): 5002.21
CPU time (s): 5000.1
CPU user time (s): 4999.53
CPU system time (s): 0.568913
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 12348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3054
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= 104130

runsolver used 4.03439 second user time and 10.3594 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Sun Apr 29 01:16:01 UTC 2007

IDJOB= 424755
IDBENCH= 20283
IDSOLVER= 174
FILE ID= node9/424755-1177809361

PBS_JOBID= 4715859

Free space on /tmp= 66505 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/424755-1177809361/mxc /tmp/evaluation/424755-1177809361/instance-424755-1177809361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424755-1177809361 -o ROOT/results/node9/solver-424755-1177809361 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424755-1177809361/mxc /tmp/evaluation/424755-1177809361/instance-424755-1177809361.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 367683029

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1777000 kB
Buffers:         40196 kB
Cached:         169956 kB
SwapCached:      16696 kB
Active:         169780 kB
Inactive:        64788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777000 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            29844 kB
Committed_AS:  6678404 kB
PageTables:       1784 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= 66564 MiB

End job on node9 on Sun Apr 29 02:39:25 UTC 2007