Trace number 329401

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
SAT7 2007-02-08? (TO) 1200.04 1200.14

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
Bench CategoryINDUST (industrial 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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

Solver Data (download as text)

1.49/1.59	c Starting solver ...
1.89/1.94	c Restarting after 100 conflicts
2.20/2.21	c Restarting after 250 conflicts
2.59/2.60	c Restarting after 475 conflicts
2.79/2.80	c Restarting after 812 conflicts
3.09/3.17	c Restarting after 1318 conflicts
3.79/3.81	c Restarting after 2077 conflicts
4.89/4.91	c Restarting after 3217 conflicts
6.39/6.41	c Restarting after 4925 conflicts
8.39/8.42	c Restarting after 7487 conflicts
11.09/11.17	c Restarting after 11331 conflicts
15.39/15.44	c Restarting after 17098 conflicts
21.69/21.76	c Restarting after 25747 conflicts
33.58/33.60	c Restarting after 38721 conflicts
55.47/55.57	c Restarting after 58183 conflicts
93.27/93.36	c Restarting after 87376 conflicts
173.16/173.20	c Restarting after 131165 conflicts
306.96/307.04	c Restarting after 196850 conflicts
572.34/572.47	c Restarting after 295376 conflicts
1081.61/1081.70	c Restarting after 443166 conflicts

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/node16/watcher-329401-1173139642 -o ROOT/results/node16/solver-329401-1173139642 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329401-1173139642/sat7_bin /tmp/evaluation/329401-1173139642/instance-329401-1173139642.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: 0.99 0.98 0.99 3/77 16844
/proc/meminfo: memFree=1028248/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=1064 CPUtime=0
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 333918627 1089536 90 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 266 90 77 220 0 43 0

[startup+0.089426 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 16844
/proc/meminfo: memFree=1028248/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=13304 CPUtime=0.08
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 2397 0 0 0 7 1 0 0 18 0 1 0 333918627 13623296 2380 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 3326 2381 88 220 0 3103 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13304

[startup+0.101425 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 16844
/proc/meminfo: memFree=1028248/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=13304 CPUtime=0.09
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 2453 0 0 0 8 1 0 0 18 0 1 0 333918627 13623296 2436 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 3326 2436 88 220 0 3103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13304

[startup+0.301401 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 16844
/proc/meminfo: memFree=1028248/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=13304 CPUtime=0.29
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 2819 0 0 0 28 1 0 0 19 0 1 0 333918627 13623296 2802 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 3326 2802 88 220 0 3103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13304

[startup+0.702353 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 16844
/proc/meminfo: memFree=1028248/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=17404 CPUtime=0.69
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 3513 0 0 0 67 2 0 0 22 0 1 0 333918627 17821696 3496 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 4351 3496 88 220 0 4128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17404

[startup+1.50126 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=1012560/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=21504 CPUtime=1.49
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 4861 0 0 0 146 3 0 0 25 0 1 0 333918627 22020096 4844 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 5376 4844 88 220 0 5153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21504

[startup+3.10107 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=1003536/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=27728 CPUtime=3.09
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 6523 0 0 0 305 4 0 0 25 0 1 0 333918627 28393472 6279 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 6932 6279 95 220 0 6709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27728

[startup+6.30169 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=1002584/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=27728 CPUtime=6.29
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 6689 0 0 0 625 4 0 0 25 0 1 0 333918627 28393472 6445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 6932 6445 95 220 0 6709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27728

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=1001752/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=31828 CPUtime=12.69
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 6926 0 0 0 1265 4 0 0 25 0 1 0 333918627 32591872 6682 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 7957 6682 95 220 0 7734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31828

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=999576/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=31828 CPUtime=25.49
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 7490 0 0 0 2544 5 0 0 25 0 1 0 333918627 32591872 7246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 7957 7246 95 220 0 7734 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31828

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=995224/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=36060 CPUtime=51.08
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 8565 0 0 0 5101 7 0 0 25 0 1 0 333918627 36925440 8321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 9015 8321 95 220 0 8792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36060

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16845
/proc/meminfo: memFree=986456/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=44392 CPUtime=102.28
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 10733 0 0 0 10219 9 0 0 25 0 1 0 333918627 45457408 10489 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528540 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 11098 10489 95 220 0 10875 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 44392

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 16845
/proc/meminfo: memFree=975896/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=57324 CPUtime=162.27
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 13392 0 0 0 16214 13 0 0 25 0 1 0 333918627 58699776 13148 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 14331 13148 95 220 0 14108 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 57324

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 16845
/proc/meminfo: memFree=967064/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=66060 CPUtime=222.26
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 15589 0 0 0 22210 16 0 0 25 0 1 0 333918627 67645440 15345 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 16515 15345 95 220 0 16292 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 66060

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=960280/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=70744 CPUtime=282.26
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 17298 0 0 0 28207 19 0 0 25 0 1 0 333918627 72441856 17054 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 17686 17054 95 220 0 17463 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 70744

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=953688/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=79536 CPUtime=342.26
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 18917 0 0 0 34205 21 0 0 25 0 1 0 333918627 81444864 18673 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 19884 18673 95 220 0 19661 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 79536

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=947992/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=84232 CPUtime=402.26
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 20393 0 0 0 40202 24 0 0 25 0 1 0 333918627 86253568 20149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 21058 20149 95 220 0 20835 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 84232

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=941144/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=88744 CPUtime=462.25
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 22080 0 0 0 46199 26 0 0 25 0 1 0 333918627 90873856 21836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 22186 21836 95 220 0 21963 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 88744

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=932440/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=101488 CPUtime=522.25
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 24268 0 0 0 52195 30 0 0 25 0 1 0 333918627 103923712 24024 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 25372 24024 95 220 0 25149 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 101488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=926232/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=106116 CPUtime=582.24
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 25812 0 0 0 58193 31 0 0 25 0 1 0 333918627 108662784 25568 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 26529 25568 95 220 0 26306 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 106116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=920216/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=110612 CPUtime=642.25
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 27316 0 0 0 64191 34 0 0 25 0 1 0 333918627 113266688 27072 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 27653 27072 95 220 0 27430 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 110612

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=913624/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=119196 CPUtime=702.24
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 28949 0 0 0 70188 36 0 0 25 0 1 0 333918627 122056704 28705 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 29799 28705 95 220 0 29576 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 119196

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=906136/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=123692 CPUtime=762.23
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 30795 0 0 0 76185 38 0 0 25 0 1 0 333918627 126660608 30551 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 30923 30551 95 220 0 30700 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 123692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=901528/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=132332 CPUtime=822.23
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 31972 0 0 0 82182 41 0 0 25 0 1 0 333918627 135507968 31728 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 33083 31728 95 220 0 32860 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 132332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=896920/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=136840 CPUtime=882.22
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 33104 0 0 0 88179 43 0 0 25 0 1 0 333918627 140124160 32860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 34210 32860 95 220 0 33987 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 136840

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=891288/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=141940 CPUtime=942.21
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 34531 0 0 0 94177 44 0 0 25 0 1 0 333918627 145346560 34287 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 35485 34287 95 220 0 35262 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 141940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=883224/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=150528 CPUtime=1002.22
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 36543 0 0 0 100175 47 0 0 25 0 1 0 333918627 154140672 36299 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 37632 36299 95 220 0 37409 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 150528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=875544/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=155204 CPUtime=1062.21
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 38480 0 0 0 106172 49 0 0 25 0 1 0 333918627 158928896 38236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 38801 38236 95 220 0 38578 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 155204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=869656/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=164152 CPUtime=1122.2
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 39915 0 0 0 112169 51 0 0 25 0 1 0 333918627 168091648 39671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 41038 39671 95 220 0 40815 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 164152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=864536/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=169044 CPUtime=1182.2
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 41219 0 0 0 118167 53 0 0 25 0 1 0 333918627 173101056 40975 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533712 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 42261 40975 95 220 0 42038 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 169044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=863256/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=169188 CPUtime=1200.01
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 41522 0 0 0 119947 54 0 0 25 0 1 0 333918627 173248512 41278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 42297 41278 95 220 0 42074 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 169188

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

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

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16845
/proc/meminfo: memFree=863256/2055920 swapFree=4192812/4192956
[pid=16844] ppid=16842 vsize=169188 CPUtime=1200.01
/proc/16844/stat : 16844 (sat7_bin) R 16842 16844 16116 0 -1 4194304 41522 0 0 0 119947 54 0 0 25 0 1 0 333918627 173248512 41278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16844/statm: 42297 41278 95 220 0 42074 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 169188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.14
CPU time (s): 1200.04
CPU user time (s): 1199.48
CPU system time (s): 0.565913
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 169188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41522
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= 2527

runsolver used 1.45078 second user time and 2.92656 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Mar  6 00:07:23 UTC 2007

IDJOB= 329401
IDBENCH= 20539
IDSOLVER= 101
FILE ID= node16/329401-1173139642

PBS_JOBID= 4014969

Free space on /tmp= 66470 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329401-1173139642/sat7_bin /tmp/evaluation/329401-1173139642/instance-329401-1173139642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-329401-1173139642 -o ROOT/results/node16/solver-329401-1173139642 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329401-1173139642/sat7_bin /tmp/evaluation/329401-1173139642/instance-329401-1173139642.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 434199927

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1028720 kB
Buffers:         50344 kB
Cached:         847868 kB
SwapCached:          0 kB
Active:         302528 kB
Inactive:       649284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1028720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9424 kB
Writeback:           0 kB
Mapped:          72496 kB
Slab:            61072 kB
Committed_AS:  1281508 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= 66470 MiB

End job on node16 on Tue Mar  6 00:27:25 UTC 2007