Trace number 424593

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) 5000.04 5001.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node4/watcher-424593-1177732029 -o ROOT/results/node4/solver-424593-1177732029 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424593-1177732029/mxc /tmp/evaluation/424593-1177732029/instance-424593-1177732029.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: 2.00 2.00 1.90 3/77 10300
/proc/meminfo: memFree=1608728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=1672 CPUtime=0
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 249240624 1712128 274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 451 274 46 122 0 325 0

[startup+0.0617681 s]
/proc/loadavg: 2.00 2.00 1.90 3/77 10300
/proc/meminfo: memFree=1608728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=2288 CPUtime=0.05
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 594 0 0 0 5 0 0 0 18 0 1 0 249240624 2342912 427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 572 427 59 122 0 446 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2288

[startup+0.10177 s]
/proc/loadavg: 2.00 2.00 1.90 3/77 10300
/proc/meminfo: memFree=1608728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=2420 CPUtime=0.09
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 618 0 0 0 9 0 0 0 18 0 1 0 249240624 2478080 451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 605 451 59 122 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.30179 s]
/proc/loadavg: 2.00 2.00 1.90 3/77 10300
/proc/meminfo: memFree=1608728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=2948 CPUtime=0.29
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 752 0 0 0 29 0 0 0 19 0 1 0 249240624 3018752 585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 737 585 59 122 0 611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2948

[startup+0.701829 s]
/proc/loadavg: 2.00 2.00 1.90 3/77 10300
/proc/meminfo: memFree=1608728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=4004 CPUtime=0.69
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 994 0 0 0 69 0 0 0 23 0 1 0 249240624 4100096 827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 1001 827 59 122 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4004

[startup+1.50291 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 10301
/proc/meminfo: memFree=1605008/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=5456 CPUtime=1.49
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 1385 0 0 0 148 1 0 0 25 0 1 0 249240624 5586944 1218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 1364 1218 59 122 0 1238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5456

[startup+3.10106 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 10301
/proc/meminfo: memFree=1602960/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=7832 CPUtime=3.09
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 1945 0 0 0 308 1 0 0 25 0 1 0 249240624 8019968 1778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 1958 1778 59 122 0 1832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7832

[startup+6.30136 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 10301
/proc/meminfo: memFree=1601232/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=8860 CPUtime=6.29
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 2217 0 0 0 627 2 0 0 25 0 1 0 249240624 9072640 2048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 2215 2048 67 122 0 2089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8860

[startup+12.702 s]
/proc/loadavg: 1.78 1.95 1.88 2/78 10301
/proc/meminfo: memFree=1599568/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=9796 CPUtime=12.69
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 2465 0 0 0 1267 2 0 0 25 0 1 0 249240624 10031104 2296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 2449 2296 67 122 0 2323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9796

[startup+25.5012 s]
/proc/loadavg: 1.66 1.92 1.87 2/78 10301
/proc/meminfo: memFree=1598352/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=10948 CPUtime=25.49
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 2758 0 0 0 2546 3 0 0 25 0 1 0 249240624 11210752 2589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 2737 2589 67 122 0 2611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10948

[startup+51.1017 s]
/proc/loadavg: 1.43 1.84 1.85 2/78 10301
/proc/meminfo: memFree=1596496/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=12748 CPUtime=51.07
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 3219 0 0 0 5104 3 0 0 25 0 1 0 249240624 13053952 3050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 3187 3050 67 122 0 3061 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12748

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.80 2/78 10301
/proc/meminfo: memFree=1594768/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=14560 CPUtime=102.26
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 3744 0 0 0 10222 4 0 0 25 0 1 0 249240624 14909440 3439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 3640 3439 67 122 0 3514 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14560

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.75 2/78 10301
/proc/meminfo: memFree=1592976/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=16288 CPUtime=162.24
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 4408 0 0 0 16219 5 0 0 25 0 1 0 249240624 16678912 3887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 4072 3887 67 122 0 3946 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16288

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.70 2/78 10301
/proc/meminfo: memFree=1591568/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=17608 CPUtime=222.23
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 4981 0 0 0 22217 6 0 0 25 0 1 0 249240624 18030592 4226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 4402 4226 67 122 0 4276 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17608

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.65 2/78 10301
/proc/meminfo: memFree=1591248/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=18040 CPUtime=282.22
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 5258 0 0 0 28215 7 0 0 25 0 1 0 249240624 18472960 4298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 4510 4298 67 122 0 4384 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18040

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 2/78 10301
/proc/meminfo: memFree=1589456/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=19760 CPUtime=342.2
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 5904 0 0 0 34212 8 0 0 25 0 1 0 249240624 20234240 4731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 4940 4731 67 122 0 4814 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19760

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.56 2/78 10301
/proc/meminfo: memFree=1589328/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=19892 CPUtime=402.18
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 6105 0 0 0 40210 8 0 0 25 0 1 0 249240624 20369408 4752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 4973 4752 67 122 0 4847 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19892

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 10301
/proc/meminfo: memFree=1589264/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=20156 CPUtime=462.16
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 6379 0 0 0 46207 9 0 0 25 0 1 0 249240624 20639744 4801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 5039 4801 67 122 0 4913 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20156

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 10301
/proc/meminfo: memFree=1587728/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=21632 CPUtime=522.15
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 6954 0 0 0 52205 10 0 0 25 0 1 0 249240624 22151168 5191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 5408 5191 67 122 0 5282 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21632

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 10301
/proc/meminfo: memFree=1587088/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=22352 CPUtime=582.13
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 7274 0 0 0 58202 11 0 0 25 0 1 0 249240624 22888448 5361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 5588 5361 67 122 0 5462 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22352

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 10301
/proc/meminfo: memFree=1586960/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=22484 CPUtime=642.11
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 7493 0 0 0 64200 11 0 0 25 0 1 0 249240624 23023616 5380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 5621 5380 67 122 0 5495 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 22484


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10501
/proc/meminfo: memFree=1575504/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34584 CPUtime=4001.1
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 18385 0 0 0 400064 46 0 0 25 0 1 0 249240624 35414016 8235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8646 8235 67 122 0 8520 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 34584

[startup+4062.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10501
/proc/meminfo: memFree=1575440/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34584 CPUtime=4061.08
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 18537 0 0 0 406062 46 0 0 25 0 1 0 249240624 35414016 8243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8646 8243 67 122 0 8520 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 34584

[startup+4122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1575376/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34584 CPUtime=4121.07
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 18682 0 0 0 412060 47 0 0 25 0 1 0 249240624 35414016 8244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8646 8244 67 122 0 8520 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 34584

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1575312/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34584 CPUtime=4181.05
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 18755 0 0 0 418058 47 0 0 25 0 1 0 249240624 35414016 8245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8646 8245 67 122 0 8520 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 34584

[startup+4242.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 10501
/proc/meminfo: memFree=1575312/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34584 CPUtime=4241.03
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 18901 0 0 0 424055 48 0 0 25 0 1 0 249240624 35414016 8247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8646 8247 67 122 0 8520 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 34584

[startup+4302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10501
/proc/meminfo: memFree=1575312/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34716 CPUtime=4301.02
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19085 0 0 0 430053 49 0 0 25 0 1 0 249240624 35549184 8287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8679 8287 67 122 0 8553 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 34716

[startup+4362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10501
/proc/meminfo: memFree=1575120/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34984 CPUtime=4361
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19197 0 0 0 436051 49 0 0 25 0 1 0 249240624 35823616 8327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8746 8327 67 122 0 8620 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 34984

[startup+4422.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10501
/proc/meminfo: memFree=1575120/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=34976 CPUtime=4420.99
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19343 0 0 0 442049 50 0 0 25 0 1 0 249240624 35815424 8329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8744 8329 67 122 0 8618 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 34976

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 10677
/proc/meminfo: memFree=1573856/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35108 CPUtime=4480.87
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19533 0 0 0 448036 51 0 0 25 0 1 0 249240624 35950592 8375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8777 8375 67 122 0 8651 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 35108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4540.84
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19648 0 0 0 454033 51 0 0 25 0 1 0 249240624 36229120 8418 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8418 67 122 0 8719 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 35380

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574736/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4600.83
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19792 0 0 0 460031 52 0 0 25 0 1 0 249240624 36229120 8418 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8418 67 122 0 8719 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 35380

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574608/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4660.8
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 19946 0 0 0 466028 52 0 0 25 0 1 0 249240624 36229120 8428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8428 67 122 0 8719 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 35380

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574736/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4720.8
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20018 0 0 0 472027 53 0 0 25 0 1 0 249240624 36229120 8428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8428 67 122 0 8719 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 35380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4780.78
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20164 0 0 0 478024 54 0 0 25 0 1 0 249240624 36229120 8430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8430 67 122 0 8719 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 35380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574608/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4840.76
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20308 0 0 0 484022 54 0 0 25 0 1 0 249240624 36229120 8430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8430 67 122 0 8719 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 35380

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4900.74
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20380 0 0 0 490019 55 0 0 25 0 1 0 249240624 36229120 8430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8430 67 122 0 8719 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 35380

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10699
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=4960.72
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20524 0 0 0 496017 55 0 0 25 0 1 0 249240624 36229120 8430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8430 67 122 0 8719 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 35380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10699
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=10300] ppid=10298 vsize=35380 CPUtime=5000.03
/proc/10300/stat : 10300 (mxc) R 10298 10300 10204 0 -1 4194304 20596 0 0 0 499947 56 0 0 25 0 1 0 249240624 36229120 8430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10300/statm: 8845 8430 67 122 0 8719 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 35380

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): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4999.47
CPU system time (s): 0.567913
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 35668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.567913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20596
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= 68788

runsolver used 3.84841 second user time and 10.9883 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sat Apr 28 03:47:09 UTC 2007

IDJOB= 424593
IDBENCH= 20095
IDSOLVER= 174
FILE ID= node4/424593-1177732029

PBS_JOBID= 4715438

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/424593-1177732029/mxc /tmp/evaluation/424593-1177732029/instance-424593-1177732029.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424593-1177732029 -o ROOT/results/node4/solver-424593-1177732029 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424593-1177732029/mxc /tmp/evaluation/424593-1177732029/instance-424593-1177732029.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 713581125

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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	: 5931.00
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:       1609200 kB
Buffers:         49248 kB
Cached:         309732 kB
SwapCached:      15836 kB
Active:         236884 kB
Inactive:       146040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609200 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            49308 kB
Committed_AS:  6344968 kB
PageTables:       1816 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= 66544 MiB

End job on node4 on Sat Apr 28 05:10:33 UTC 2007