Trace number 425452

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) 5000.07 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1607.63
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.02/0.09	c Starting solver ...
0.09/0.10	c Restarting after 100 conflicts
0.09/0.12	c Restarting after 251 conflicts
0.09/0.14	c Restarting after 477 conflicts
0.09/0.17	c Restarting after 814 conflicts
0.19/0.23	c Restarting after 1320 conflicts
0.29/0.31	c Restarting after 2080 conflicts
0.39/0.44	c Restarting after 3219 conflicts
0.59/0.64	c Restarting after 4928 conflicts
0.99/1.05	c Restarting after 7490 conflicts
1.79/1.81	c Restarting after 11334 conflicts
2.79/2.89	c Restarting after 17100 conflicts
4.89/4.93	c Restarting after 25750 conflicts
8.09/8.18	c Restarting after 38726 conflicts
13.78/13.89	c Restarting after 58189 conflicts
22.88/22.93	c Restarting after 87382 conflicts
38.48/38.51	c Restarting after 131171 conflicts
63.88/63.97	c Restarting after 196855 conflicts
105.96/106.07	c Restarting after 295381 conflicts
172.65/172.74	c Restarting after 443171 conflicts
281.32/281.45	c Restarting after 664855 conflicts
457.28/457.48	c Restarting after 997380 conflicts
740.91/741.17	c Restarting after 1496168 conflicts
1195.60/1195.96	c Restarting after 2244352 conflicts
1926.42/1926.90	c Restarting after 3366628 conflicts
3099.23/3100.02	c Restarting after 5050040 conflicts
4990.75/4992.13	c Restarting after 7575157 conflicts

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/node26/watcher-425452-1177751083 -o ROOT/results/node26/solver-425452-1177751083 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425452-1177751083/sat7_bin /tmp/evaluation/425452-1177751083/instance-425452-1177751083.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 2.04 2.00 3/77 19102
/proc/meminfo: memFree=1429560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=1064 CPUtime=0
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 223025107 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 266 114 87 220 0 43 0

[startup+0.0294401 s]
/proc/loadavg: 2.00 2.04 2.00 3/77 19102
/proc/meminfo: memFree=1429560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=1456 CPUtime=0.02
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 197 0 0 0 2 0 0 0 18 0 1 0 223025107 1490944 181 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 364 181 88 220 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1456

[startup+0.101446 s]
/proc/loadavg: 2.00 2.04 2.00 3/77 19102
/proc/meminfo: memFree=1429560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=3004 CPUtime=0.09
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 402 0 0 0 9 0 0 0 18 0 1 0 223025107 3076096 386 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 751 386 93 220 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3004

[startup+0.301464 s]
/proc/loadavg: 2.00 2.04 2.00 3/77 19102
/proc/meminfo: memFree=1429560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=3004 CPUtime=0.29
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 223025107 3076096 521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 751 521 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701502 s]
/proc/loadavg: 2.00 2.04 2.00 3/77 19102
/proc/meminfo: memFree=1429560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=5188 CPUtime=0.69
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 743 0 0 0 69 0 0 0 23 0 1 0 223025107 5312512 727 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1297 727 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50157 s]
/proc/loadavg: 2.00 2.04 2.00 2/78 19103
/proc/meminfo: memFree=1426544/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=5188 CPUtime=1.49
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 1023 0 0 0 149 0 0 0 25 0 1 0 223025107 5312512 1007 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 1297 1007 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10172 s]
/proc/loadavg: 1.92 2.02 2.00 2/78 19103
/proc/meminfo: memFree=1425456/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=9420 CPUtime=3.09
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 1223 0 0 0 308 1 0 0 25 0 1 0 223025107 9646080 1207 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2355 1207 95 220 0 2132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30202 s]
/proc/loadavg: 1.92 2.02 2.00 2/78 19103
/proc/meminfo: memFree=1424432/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=9688 CPUtime=6.29
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 1358 0 0 0 628 1 0 0 25 0 1 0 223025107 9920512 1342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2422 1342 95 220 0 2199 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9688

[startup+12.7016 s]
/proc/loadavg: 1.78 1.99 1.99 2/78 19103
/proc/meminfo: memFree=1423344/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=10104 CPUtime=12.68
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 1605 0 0 0 1267 1 0 0 25 0 1 0 223025107 10346496 1589 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2526 1589 95 220 0 2303 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10104

[startup+25.5018 s]
/proc/loadavg: 1.66 1.96 1.98 2/78 19103
/proc/meminfo: memFree=1422064/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=10512 CPUtime=25.48
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 1899 0 0 0 2546 2 0 0 25 0 1 0 223025107 10764288 1883 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2628 1883 95 220 0 2405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10512

[startup+51.1012 s]
/proc/loadavg: 1.43 1.88 1.95 2/78 19103
/proc/meminfo: memFree=1420592/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=11200 CPUtime=51.08
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 2284 0 0 0 5105 3 0 0 25 0 1 0 223025107 11468800 2268 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2800 2268 95 220 0 2577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11200

[startup+102.306 s]
/proc/loadavg: 1.17 1.73 1.89 2/78 19103
/proc/meminfo: memFree=1419184/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=11904 CPUtime=102.27
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 2635 0 0 0 10224 3 0 0 25 0 1 0 223025107 12189696 2619 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 2976 2619 95 220 0 2753 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11904

[startup+162.302 s]
/proc/loadavg: 1.06 1.59 1.83 2/78 19103
/proc/meminfo: memFree=1417968/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=12812 CPUtime=162.25
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 2949 0 0 0 16221 4 0 0 25 0 1 0 223025107 13119488 2933 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 3203 2933 95 220 0 2980 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12812

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.78 2/78 19103
/proc/meminfo: memFree=1416560/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=17408 CPUtime=222.24
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3265 0 0 0 22219 5 0 0 25 0 1 0 223025107 17825792 3249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4352 3249 95 220 0 4129 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17408

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.73 2/78 19103
/proc/meminfo: memFree=1416240/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=17712 CPUtime=282.22
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3350 0 0 0 28217 5 0 0 25 0 1 0 223025107 18137088 3334 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4428 3334 95 220 0 4205 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17712

[startup+342.301 s]
/proc/loadavg: 1.00 1.32 1.68 2/78 19103
/proc/meminfo: memFree=1415088/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=18352 CPUtime=342.21
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3619 0 0 0 34215 6 0 0 25 0 1 0 223025107 18792448 3603 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4588 3603 95 220 0 4365 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18352

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.63 2/78 19103
/proc/meminfo: memFree=1414768/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=18512 CPUtime=402.19
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3701 0 0 0 40213 6 0 0 25 0 1 0 223025107 18956288 3685 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4628 3685 95 220 0 4405 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18512

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.59 2/78 19103
/proc/meminfo: memFree=1414448/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=18848 CPUtime=462.18
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3785 0 0 0 46211 7 0 0 25 0 1 0 223025107 19300352 3769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4712 3769 95 220 0 4489 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18848

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.55 2/78 19103
/proc/meminfo: memFree=1413808/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=18992 CPUtime=522.17
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 3930 0 0 0 52209 8 0 0 25 0 1 0 223025107 19447808 3914 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4748 3914 95 220 0 4525 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18992

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.51 2/78 19103
/proc/meminfo: memFree=1413488/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=19344 CPUtime=582.15
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 4029 0 0 0 58207 8 0 0 25 0 1 0 223025107 19808256 4013 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4836 4013 95 220 0 4613 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19344

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.48 2/78 19103
/proc/meminfo: memFree=1413168/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=19536 CPUtime=642.13
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 4095 0 0 0 64205 8 0 0 25 0 1 0 223025107 20004864 4079 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 4884 4079 95 220 0 4661 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19536


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

[startup+4002.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 19303
/proc/meminfo: memFree=1402608/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33452 CPUtime=4001.2
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 6761 0 0 0 400084 36 0 0 25 0 1 0 223025107 34254848 6745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8363 6745 95 220 0 8140 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 33452

[startup+4062.31 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 19303
/proc/meminfo: memFree=1402544/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33452 CPUtime=4061.19
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 6766 0 0 0 406083 36 0 0 25 0 1 0 223025107 34254848 6750 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8363 6750 95 220 0 8140 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 33452

[startup+4122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 19303
/proc/meminfo: memFree=1402416/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33612 CPUtime=4121.17
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 6792 0 0 0 412080 37 0 0 25 0 1 0 223025107 34418688 6776 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8403 6776 95 220 0 8180 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 33612

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19303
/proc/meminfo: memFree=1402416/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33804 CPUtime=4181.15
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 6812 0 0 0 418078 37 0 0 25 0 1 0 223025107 34615296 6796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8451 6796 95 220 0 8228 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 33804

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19303
/proc/meminfo: memFree=1401712/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33804 CPUtime=4241.14
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 6974 0 0 0 424076 38 0 0 25 0 1 0 223025107 34615296 6958 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8451 6958 95 220 0 8228 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 33804

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19303
/proc/meminfo: memFree=1401520/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33804 CPUtime=4301.12
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7013 0 0 0 430074 38 0 0 25 0 1 0 223025107 34615296 6997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8451 6997 95 220 0 8228 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 33804

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401520/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33804 CPUtime=4361.11
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7020 0 0 0 436072 39 0 0 25 0 1 0 223025107 34615296 7004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8451 7004 95 220 0 8228 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 33804

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401456/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33936 CPUtime=4421.09
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7039 0 0 0 442070 39 0 0 25 0 1 0 223025107 34750464 7023 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8484 7023 95 220 0 8261 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 33936

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401456/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=33936 CPUtime=4481.09
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7045 0 0 0 448069 40 0 0 25 0 1 0 223025107 34750464 7029 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8484 7029 95 220 0 8261 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 33936

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401392/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34068 CPUtime=4541.06
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7067 0 0 0 454066 40 0 0 25 0 1 0 223025107 34885632 7051 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8517 7051 95 220 0 8294 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 34068

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401200/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34332 CPUtime=4601.06
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7105 0 0 0 460065 41 0 0 25 0 1 0 223025107 35155968 7089 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8583 7089 95 220 0 8360 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 34332

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401200/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4661.04
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7123 0 0 0 466063 41 0 0 25 0 1 0 223025107 35291136 7107 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7107 95 220 0 8393 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 34464

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401136/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4721.03
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7123 0 0 0 472061 42 0 0 25 0 1 0 223025107 35291136 7107 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7107 95 220 0 8393 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 34464

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401200/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4781.01
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7126 0 0 0 478059 42 0 0 25 0 1 0 223025107 35291136 7110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7110 95 220 0 8393 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 34464

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401136/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4840.99
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7130 0 0 0 484057 42 0 0 25 0 1 0 223025107 35291136 7114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7114 95 220 0 8393 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 34464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401136/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4900.98
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7134 0 0 0 490055 43 0 0 25 0 1 0 223025107 35291136 7118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7118 95 220 0 8393 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 34464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401072/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=4960.96
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7135 0 0 0 496053 43 0 0 25 0 1 0 223025107 35291136 7119 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7119 95 220 0 8393 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 34464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19303
/proc/meminfo: memFree=1401136/2055920 swapFree=4170240/4192956
[pid=19102] ppid=19100 vsize=34464 CPUtime=5000.06
/proc/19102/stat : 19102 (sat7_bin) R 19100 19102 18330 0 -1 4194304 7137 0 0 0 499962 44 0 0 25 0 1 0 223025107 35291136 7121 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19102/statm: 8616 7121 95 220 0 8393 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 34464

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.63
CPU system time (s): 0.444932
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 34464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7137
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= 8
involuntary context switches= 105627

runsolver used 3.9184 second user time and 10.8683 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 28 09:04:43 UTC 2007

IDJOB= 425452
IDBENCH= 20132
IDSOLVER= 183
FILE ID= node26/425452-1177751083

PBS_JOBID= 4715509

Free space on /tmp= 66540 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/425452-1177751083/sat7_bin /tmp/evaluation/425452-1177751083/instance-425452-1177751083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-425452-1177751083 -o ROOT/results/node26/solver-425452-1177751083 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425452-1177751083/sat7_bin /tmp/evaluation/425452-1177751083/instance-425452-1177751083.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 832796740

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1429968 kB
Buffers:         59188 kB
Cached:         468524 kB
SwapCached:       3640 kB
Active:         335792 kB
Inactive:       215836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429968 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          31148 kB
Slab:            59872 kB
Committed_AS:  1285356 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= 66540 MiB

End job on node26 on Sat Apr 28 10:28:07 UTC 2007