Trace number 318460

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
KCNFS SMP? (TO) 1200.07 1190.93

General information on the benchmark

Nameindustrial/babic/
dspam/dspam_dump_vc1081.cnf
MD5SUM8a3e5e1fd068ee5229d7193ac5bcb167
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.20981
Satisfiable
(Un)Satisfiability was proved
Number of variables118354
Number of clauses375699
Sum of the clauses size995041
Maximum clause length3
Minimum clause length1
Number of clauses of size 13289
Number of clauses of size 2125478
Number of clauses of size 3246932
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/318460-1176318577/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.59/0.69	c Input file : '/tmp/evaluation/318460-1176318577/instance-318460-1176318577.cnf'
0.59/0.69	c [#vars: 118426, #clauses: 375699 , (1-3)-CNF]
0.99/1.04	c unit clauses propagate before processing (#clause: 371081)
0.99/1.04	c estimated distribution: 8 tasks
3.89/3.93	c <4001> [PID]: 4003 4004 4005 4006
22.96/13.54	c real distribution: 4 tasks
22.96/13.54	c <4001> [4004: UNSAT][4005: UNSAT][4006: UNSAT]

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-318460-1176318577 -o ROOT/results/node5/solver-318460-1176318577 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318460-1176318577/kcnfs-smp /tmp/evaluation/318460-1176318577/instance-318460-1176318577.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4001
/proc/meminfo: memFree=1423880/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=180916 CPUtime=0
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 107895395 185257984 121 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 45262 122 48 160 0 45100 0

[startup+0.078847 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4001
/proc/meminfo: memFree=1423880/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=185008 CPUtime=0.07
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 1135 0 0 0 7 0 0 0 18 0 1 0 107895395 189448192 1120 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 46252 1121 48 160 0 46090 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 185008

[startup+0.101849 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4001
/proc/meminfo: memFree=1423880/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=186196 CPUtime=0.09
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 1438 0 0 0 9 0 0 0 18 0 1 0 107895395 190664704 1423 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 46549 1424 48 160 0 46387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 186196

[startup+0.301873 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4001
/proc/meminfo: memFree=1423880/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=196624 CPUtime=0.29
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 4061 0 0 0 27 2 0 0 19 0 1 0 107895395 201342976 4046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134841789 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 49156 4046 48 160 0 48994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 196624

[startup+0.701917 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4001
/proc/meminfo: memFree=1423880/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=229360 CPUtime=0.69
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 12231 0 0 0 63 6 0 0 23 0 1 0 107895395 234864640 12215 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134541219 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 57340 12215 50 160 0 57178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 229360

[startup+1.50301 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 4002
/proc/meminfo: memFree=1329728/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=1.49
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 24204 0 0 0 139 10 0 0 25 0 1 0 107895395 240881664 23915 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134572276 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 58809 23915 65 160 0 58647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 235236

[startup+3.10119 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 4002
/proc/meminfo: memFree=1327680/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=3.09
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 24297 0 0 0 298 11 0 0 25 0 1 0 107895395 240881664 24008 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134589988 0 0 4096 0 0 0 0 17 1 0 0
/proc/4001/statm: 58809 24008 65 160 0 58647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 235236

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.90 4/80 4004
/proc/meminfo: memFree=1319472/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=5.06
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 25375 0 0 0 494 12 0 0 25 0 1 0 107895395 240881664 24025 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577742 0 0 4096 0 0 0 0 17 0 0 0
/proc/4001/statm: 58809 24025 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=2.36
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 510 0 0 0 236 0 0 0 25 0 1 0 107895788 240881664 24011 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24011 65 160 0 58647 0
[pid=4004] ppid=4001 vsize=235236 CPUtime=1.2
/proc/4004/stat : 4004 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 950 0 0 0 120 0 0 0 25 0 1 0 107895789 240881664 24032 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579714 0 0 4096 0 0 0 0 17 0 0 0
/proc/4004/statm: 58809 24032 65 160 0 58647 0
Current children cumulated CPU time (s) 8.62
Current children cumulated vsize (KiB) 705708

[startup+12.7013 s]
/proc/loadavg: 1.16 1.00 0.92 3/82 4006
/proc/meminfo: memFree=1321888/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=10.47
/proc/4001/stat : 4001 (kcnfs-smp) R 3999 4001 3406 0 -1 4194304 27011 0 0 0 1033 14 0 0 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134580147 0 0 4096 0 0 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=8.53
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 510 0 0 0 853 0 0 0 25 0 1 0 107895788 240881664 24011 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24011 65 160 0 58647 0
[pid=4004] ppid=4001 vsize=0 CPUtime=1.83
/proc/4004/stat : 4004 (kcnfs-smp) Z 4001 4001 3406 0 -1 4194380 14770 0 0 0 172 11 0 0 15 0 1 0 107895789 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/4004/statm: 0 0 0 0 0 0 0
[pid=4005] ppid=4001 vsize=0 CPUtime=0.27
/proc/4005/stat : 4005 (kcnfs-smp) Z 4001 4001 3406 0 -1 4194380 13755 0 0 0 17 10 0 0 25 0 1 0 107896093 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 18446744071563351923 0 0 17 1 0 0
/proc/4005/statm: 0 0 0 0 0 0 0
[pid=4006] ppid=4001 vsize=0 CPUtime=0.26
/proc/4006/stat : 4006 (kcnfs-smp) Z 4001 4001 3406 0 -1 4194380 13791 0 0 0 16 10 0 0 15 0 1 0 107896108 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/4006/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 21.36
Current children cumulated vsize (KiB) 470472

[startup+25.5017 s]
/proc/loadavg: 1.13 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321976/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=21.33
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 523 0 0 0 2133 0 0 0 25 0 1 0 107895788 240881664 24015 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134580081 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24015 69 160 0 58647 0
Current children cumulated CPU time (s) 35.02
Current children cumulated vsize (KiB) 470472

[startup+51.1016 s]
/proc/loadavg: 1.09 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322168/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=46.9
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1204 0 0 0 4690 0 0 0 25 0 1 0 107895788 240881664 24019 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24019 69 160 0 58647 0
Current children cumulated CPU time (s) 60.59
Current children cumulated vsize (KiB) 470472

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322232/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=98.1
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1213 0 0 0 9809 1 0 0 25 0 1 0 107895788 240881664 24021 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134580054 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24021 69 160 0 58647 0
Current children cumulated CPU time (s) 111.79
Current children cumulated vsize (KiB) 470472

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322296/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=158.07
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1215 0 0 0 15806 1 0 0 25 0 1 0 107895788 240881664 24021 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579459 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24021 69 160 0 58647 0
Current children cumulated CPU time (s) 171.76
Current children cumulated vsize (KiB) 470472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322232/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=218.05
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1224 0 0 0 21804 1 0 0 25 0 1 0 107895788 240881664 24024 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134601201 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24024 69 160 0 58647 0
Current children cumulated CPU time (s) 231.74
Current children cumulated vsize (KiB) 470472

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322168/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=278.04
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1225 0 0 0 27802 2 0 0 25 0 1 0 107895788 240881664 24025 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579693 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24025 69 160 0 58647 0
Current children cumulated CPU time (s) 291.73
Current children cumulated vsize (KiB) 470472

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1322104/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=338.02
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1256 0 0 0 33800 2 0 0 25 0 1 0 107895788 240881664 24026 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134580157 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24026 69 160 0 58647 0
Current children cumulated CPU time (s) 351.71
Current children cumulated vsize (KiB) 470472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321976/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0

################
# More data... #
################

[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=577.96
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 57791 5 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577632 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 591.65
Current children cumulated vsize (KiB) 470472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321720/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=637.94
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 63789 5 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 651.63
Current children cumulated vsize (KiB) 470472

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321720/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=697.91
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 69786 5 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134636845 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 711.6
Current children cumulated vsize (KiB) 470472

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321656/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=757.91
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 75785 6 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577634 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 771.6
Current children cumulated vsize (KiB) 470472

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321720/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=817.88
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 81782 6 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 831.57
Current children cumulated vsize (KiB) 470472

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321656/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=877.87
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 87780 7 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 891.56
Current children cumulated vsize (KiB) 470472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321720/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=937.85
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 93778 7 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579727 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 951.54
Current children cumulated vsize (KiB) 470472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321848/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=997.83
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1387 0 0 0 99775 8 0 0 25 0 1 0 107895788 240881664 24105 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24105 70 160 0 58647 0
Current children cumulated CPU time (s) 1011.52
Current children cumulated vsize (KiB) 470472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321720/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=1057.81
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1405 0 0 0 105773 8 0 0 25 0 1 0 107895788 240881664 24123 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134579685 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24123 70 160 0 58647 0
Current children cumulated CPU time (s) 1071.5
Current children cumulated vsize (KiB) 470472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321464/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=1117.8
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1465 0 0 0 111771 9 0 0 25 0 1 0 107895788 240881664 24183 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24183 70 160 0 58647 0
Current children cumulated CPU time (s) 1131.49
Current children cumulated vsize (KiB) 470472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321400/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=1177.78
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1465 0 0 0 117769 9 0 0 25 0 1 0 107895788 240881664 24183 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577099 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24183 70 160 0 58647 0
Current children cumulated CPU time (s) 1191.47
Current children cumulated vsize (KiB) 470472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1190.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321400/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=1186.38
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1465 0 0 0 118629 9 0 0 25 0 1 0 107895788 240881664 24183 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24183 70 160 0 58647 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 470472

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

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

[startup+1190.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 4006
/proc/meminfo: memFree=1321400/2055920 swapFree=4192956/4192956
[pid=4001] ppid=3999 vsize=235236 CPUtime=13.69
/proc/4001/stat : 4001 (kcnfs-smp) S 3999 4001 3406 0 -1 4194304 27096 42316 0 0 1117 14 206 32 25 0 1 0 107895395 240881664 24046 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4001/statm: 58809 24046 65 160 0 58647 0
[pid=4003] ppid=4001 vsize=235236 CPUtime=1186.38
/proc/4003/stat : 4003 (kcnfs-smp) R 4001 4001 3406 0 -1 4194368 1465 0 0 0 118629 9 0 0 25 0 1 0 107895788 240881664 24183 18446744073709551615 134512640 135172044 4294956592 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/4003/statm: 58809 24183 70 160 0 58647 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 470472

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4001 and gives childrusage.ru_utime.tv_sec=13 childrusage.ru_utime.tv_usec=238987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=486925
CPU time returned by wait4() is 13.7259
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1190.93
CPU time (s): 1200.07
CPU user time (s): 1199.52
CPU system time (s): 0.55
CPU usage (%): 100.768
Max. virtual memory (cumulated for all children) (KiB): 940944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.239
system time used= 0.486925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69412
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= 23
involuntary context switches= 311

runsolver used 1.16982 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 11 19:09:37 UTC 2007

IDJOB= 318460
IDBENCH= 20455
IDSOLVER= 112
FILE ID= node5/318460-1176318577

PBS_JOBID= 4516502

Free space on /tmp= 66553 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/dspam/dspam_dump_vc1081.cnf
COMMAND LINE= /tmp/evaluation/318460-1176318577/kcnfs-smp /tmp/evaluation/318460-1176318577/instance-318460-1176318577.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-318460-1176318577 -o ROOT/results/node5/solver-318460-1176318577 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318460-1176318577/kcnfs-smp /tmp/evaluation/318460-1176318577/instance-318460-1176318577.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  8a3e5e1fd068ee5229d7193ac5bcb167

RANDOM SEED= 587044162

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1424288 kB
Buffers:         69264 kB
Cached:         431352 kB
SwapCached:          0 kB
Active:         170660 kB
Inactive:       385140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424288 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10348 kB
Writeback:           0 kB
Mapped:          73476 kB
Slab:            61448 kB
Committed_AS:  4661288 kB
PageTables:       1720 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= 66553 MiB

End job on node5 on Wed Apr 11 19:29:30 UTC 2007