Trace number 337891

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.00	c Restarting after 102 conflicts
0.00/0.01	c Restarting after 252 conflicts
0.00/0.02	c Restarting after 478 conflicts
0.03/0.04	c Restarting after 815 conflicts
0.03/0.07	c Restarting after 1321 conflicts
0.09/0.11	c Restarting after 2080 conflicts
0.09/0.17	c Restarting after 3221 conflicts
0.19/0.26	c Restarting after 4929 conflicts
0.39/0.40	c Restarting after 7491 conflicts
0.59/0.61	c Restarting after 11335 conflicts
0.79/0.88	c Restarting after 17102 conflicts
1.29/1.38	c Restarting after 25753 conflicts
2.10/2.13	c Restarting after 38730 conflicts
3.20/3.27	c Restarting after 58193 conflicts
4.69/4.79	c Restarting after 87385 conflicts
7.29/7.38	c Restarting after 131174 conflicts
10.89/10.98	c Restarting after 196859 conflicts
17.19/17.26	c Restarting after 295385 conflicts
26.68/26.79	c Restarting after 443175 conflicts
40.98/41.07	c Restarting after 664860 conflicts
63.87/63.92	c Restarting after 997385 conflicts
98.36/98.40	c Restarting after 1496176 conflicts
154.45/154.54	c Restarting after 2244358 conflicts
231.32/231.46	c Restarting after 3366633 conflicts
370.88/371.00	c Restarting after 5050044 conflicts
568.53/568.77	c Restarting after 7575160 conflicts
865.75/866.02	c Restarting after 11362835 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/node7/watcher-337891-1173676458 -o ROOT/results/node7/solver-337891-1173676458 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337891-1173676458/sat7_bin /tmp/evaluation/337891-1173676458/instance-337891-1173676458.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: 0.92 1.00 1.11 3/77 7210
/proc/meminfo: memFree=1622352/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1204 CPUtime=0
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 387600526 1232896 128 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 301 128 93 220 0 78 0

[startup+0.0358649 s]
/proc/loadavg: 0.92 1.00 1.11 3/77 7210
/proc/meminfo: memFree=1622352/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1204 CPUtime=0.03
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 164 0 0 0 3 0 0 0 18 0 1 0 387600526 1232896 147 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134529396 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 301 147 95 220 0 78 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1204

[startup+0.101871 s]
/proc/loadavg: 0.92 1.00 1.11 3/77 7210
/proc/meminfo: memFree=1622352/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1204 CPUtime=0.09
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 172 0 0 0 9 0 0 0 18 0 1 0 387600526 1232896 155 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 301 155 95 220 0 78 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301893 s]
/proc/loadavg: 0.92 1.00 1.11 3/77 7210
/proc/meminfo: memFree=1622352/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1204 CPUtime=0.29
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 188 0 0 0 29 0 0 0 19 0 1 0 387600526 1232896 171 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 301 171 95 220 0 78 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1204

[startup+0.701935 s]
/proc/loadavg: 0.92 1.00 1.11 3/77 7210
/proc/meminfo: memFree=1622352/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1464 CPUtime=0.69
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 200 0 0 0 69 0 0 0 22 0 1 0 387600526 1499136 183 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134541113 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 366 183 95 220 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50202 s]
/proc/loadavg: 0.92 1.00 1.11 2/78 7211
/proc/meminfo: memFree=1621960/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1464 CPUtime=1.49
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 218 0 0 0 149 0 0 0 25 0 1 0 387600526 1499136 201 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 366 201 95 220 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10119 s]
/proc/loadavg: 0.92 1.00 1.11 2/78 7211
/proc/meminfo: memFree=1621768/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1464 CPUtime=3.09
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 235 0 0 0 309 0 0 0 25 0 1 0 387600526 1499136 218 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558400 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 366 218 95 220 0 143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30152 s]
/proc/loadavg: 0.93 1.00 1.11 2/78 7211
/proc/meminfo: memFree=1621512/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1980 CPUtime=6.29
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 264 0 0 0 629 0 0 0 25 0 1 0 387600526 2027520 247 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 495 247 95 220 0 272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1980

[startup+12.7012 s]
/proc/loadavg: 0.93 1.00 1.11 2/78 7211
/proc/meminfo: memFree=1621320/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1980 CPUtime=12.69
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 298 0 0 0 1269 0 0 0 25 0 1 0 387600526 2027520 281 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 495 281 95 220 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1980

[startup+25.5015 s]
/proc/loadavg: 0.95 1.00 1.10 2/78 7211
/proc/meminfo: memFree=1621128/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=1980 CPUtime=25.48
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 345 0 0 0 2548 0 0 0 25 0 1 0 387600526 2027520 328 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 495 328 95 220 0 272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1980

[startup+51.1012 s]
/proc/loadavg: 0.96 1.00 1.10 2/78 7211
/proc/meminfo: memFree=1620872/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3140 CPUtime=51.07
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 410 0 0 0 5107 0 0 0 25 0 1 0 387600526 3215360 393 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134578824 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 785 393 95 220 0 562 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3140

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.09 2/78 7211
/proc/meminfo: memFree=1620552/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3140 CPUtime=102.26
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 473 0 0 0 10226 0 0 0 25 0 1 0 387600526 3215360 456 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533533 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 785 456 95 220 0 562 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3140

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 7211
/proc/meminfo: memFree=1620104/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3404 CPUtime=162.25
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 575 0 0 0 16224 1 0 0 25 0 1 0 387600526 3485696 558 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 851 558 95 220 0 628 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3404

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 7211
/proc/meminfo: memFree=1619912/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3536 CPUtime=222.23
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 611 0 0 0 22222 1 0 0 25 0 1 0 387600526 3620864 594 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528750 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 884 594 95 220 0 661 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3536

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 7211
/proc/meminfo: memFree=1619656/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3668 CPUtime=282.21
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 656 0 0 0 28220 1 0 0 25 0 1 0 387600526 3756032 639 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531462 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 917 639 95 220 0 694 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3668

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 7211
/proc/meminfo: memFree=1619592/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3800 CPUtime=342.19
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 680 0 0 0 34218 1 0 0 25 0 1 0 387600526 3891200 663 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134536991 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 950 663 95 220 0 727 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3800

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 7211
/proc/meminfo: memFree=1619528/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3800 CPUtime=402.17
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 713 0 0 0 40216 1 0 0 25 0 1 0 387600526 3891200 696 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 950 696 95 220 0 727 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3800

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 7211
/proc/meminfo: memFree=1619400/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3932 CPUtime=462.16
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 744 0 0 0 46214 2 0 0 25 0 1 0 387600526 4026368 727 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 983 727 95 220 0 760 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3932

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 7211
/proc/meminfo: memFree=1619400/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=3932 CPUtime=522.14
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 760 0 0 0 52212 2 0 0 25 0 1 0 387600526 4026368 743 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 983 743 95 220 0 760 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3932

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 7211
/proc/meminfo: memFree=1619272/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4064 CPUtime=582.12
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 788 0 0 0 58210 2 0 0 25 0 1 0 387600526 4161536 771 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1016 771 95 220 0 793 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4064

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 7211
/proc/meminfo: memFree=1619144/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4196 CPUtime=642.11
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 810 0 0 0 64209 2 0 0 25 0 1 0 387600526 4296704 793 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1049 793 95 220 0 826 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4196

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 7211
/proc/meminfo: memFree=1619144/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4196 CPUtime=702.09
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 823 0 0 0 70207 2 0 0 25 0 1 0 387600526 4296704 806 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1049 806 95 220 0 826 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 4196

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 7211
/proc/meminfo: memFree=1619080/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4196 CPUtime=762.08
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 840 0 0 0 76205 3 0 0 25 0 1 0 387600526 4296704 823 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1049 823 95 220 0 826 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 4196

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 7211
/proc/meminfo: memFree=1619016/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4196 CPUtime=822.06
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 852 0 0 0 82203 3 0 0 25 0 1 0 387600526 4296704 835 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1049 835 95 220 0 826 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 4196

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 7211
/proc/meminfo: memFree=1618888/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4328 CPUtime=882.04
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 884 0 0 0 88201 3 0 0 25 0 1 0 387600526 4431872 867 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1082 867 95 220 0 859 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4328

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 7211
/proc/meminfo: memFree=1618696/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4464 CPUtime=942.02
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 919 0 0 0 94199 3 0 0 25 0 1 0 387600526 4571136 902 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531636 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1116 902 95 220 0 893 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 4464

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7211
/proc/meminfo: memFree=1618696/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4464 CPUtime=1002.01
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 936 0 0 0 100197 4 0 0 25 0 1 0 387600526 4571136 919 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1116 919 95 220 0 893 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 4464

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7211
/proc/meminfo: memFree=1618632/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4464 CPUtime=1061.99
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 945 0 0 0 106195 4 0 0 25 0 1 0 387600526 4571136 928 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1116 928 95 220 0 893 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 4464

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7211
/proc/meminfo: memFree=1618568/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4600 CPUtime=1121.98
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 954 0 0 0 112193 5 0 0 25 0 1 0 387600526 4710400 937 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538676 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1150 937 95 220 0 927 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 4600

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7211
/proc/meminfo: memFree=1618568/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4600 CPUtime=1181.96
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 963 0 0 0 118191 5 0 0 25 0 1 0 387600526 4710400 946 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1150 946 95 220 0 927 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 4600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7211
/proc/meminfo: memFree=1618568/2055920 swapFree=4147416/4192956
[pid=7210] ppid=7208 vsize=4600 CPUtime=1200.06
/proc/7210/stat : 7210 (sat7_bin) R 7208 7210 6468 0 -1 4194304 967 0 0 0 120001 5 0 0 25 0 1 0 387600526 4710400 950 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/7210/statm: 1150 950 95 220 0 927 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4600

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.052991
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 4600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 967
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= 2117

runsolver used 1.46978 second user time and 2.84957 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 05:14:18 UTC 2007

IDJOB= 337891
IDBENCH= 24710
IDSOLVER= 101
FILE ID= node7/337891-1173676458

PBS_JOBID= 4101475

Free space on /tmp= 66485 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337891-1173676458/sat7_bin /tmp/evaluation/337891-1173676458/instance-337891-1173676458.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-337891-1173676458 -o ROOT/results/node7/solver-337891-1173676458 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337891-1173676458/sat7_bin /tmp/evaluation/337891-1173676458/instance-337891-1173676458.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 745800529

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1622760 kB
Buffers:         41036 kB
Cached:         300784 kB
SwapCached:       8584 kB
Active:         213072 kB
Inactive:       151576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622760 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            53980 kB
Committed_AS:  1307808 kB
PageTables:       1764 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= 66485 MiB

End job on node7 on Mon Mar 12 05:34:20 UTC 2007