Trace number 425431

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) 5000.02 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.1924
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.09/0.12	c Starting solver ...
0.09/0.13	c Restarting after 100 conflicts
0.09/0.15	c Restarting after 250 conflicts
0.09/0.18	c Restarting after 475 conflicts
0.19/0.22	c Restarting after 812 conflicts
0.19/0.28	c Restarting after 1318 conflicts
0.29/0.37	c Restarting after 2077 conflicts
0.49/0.52	c Restarting after 3217 conflicts
0.69/0.78	c Restarting after 4928 conflicts
1.19/1.25	c Restarting after 7490 conflicts
2.09/2.13	c Restarting after 11334 conflicts
3.59/3.68	c Restarting after 17101 conflicts
6.09/6.12	c Restarting after 25751 conflicts
10.69/10.70	c Restarting after 38725 conflicts
19.18/19.22	c Restarting after 58186 conflicts
31.98/32.05	c Restarting after 87378 conflicts
52.08/52.12	c Restarting after 131168 conflicts
85.57/85.66	c Restarting after 196854 conflicts
139.65/139.74	c Restarting after 295380 conflicts
223.93/224.07	c Restarting after 443169 conflicts
363.80/364.07	c Restarting after 664852 conflicts
592.31/592.68	c Restarting after 997378 conflicts
948.41/948.90	c Restarting after 1496168 conflicts
1526.74/1527.38	c Restarting after 2244351 conflicts
2473.96/2474.88	c Restarting after 3366626 conflicts
3986.49/3987.91	c Restarting after 5050037 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/node35/watcher-425431-1177739748 -o ROOT/results/node35/solver-425431-1177739748 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425431-1177739748/sat7_bin /tmp/evaluation/425431-1177739748/instance-425431-1177739748.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: 0.92 0.98 0.99 3/77 4536
/proc/meminfo: memFree=1465992/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=1064 CPUtime=0
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 221890288 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 266 114 87 220 0 43 0

[startup+0.0416601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4536
/proc/meminfo: memFree=1465992/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=1456 CPUtime=0.03
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 227 0 0 0 3 0 0 0 18 0 1 0 221890288 1490944 211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 364 211 88 220 0 141 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1456

[startup+0.101666 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4536
/proc/meminfo: memFree=1465992/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=3000 CPUtime=0.09
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 382 0 0 0 9 0 0 0 18 0 1 0 221890288 3072000 366 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 750 366 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301689 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4536
/proc/meminfo: memFree=1465992/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=3004 CPUtime=0.29
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 221890288 3076096 569 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 751 569 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701737 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4536
/proc/meminfo: memFree=1465992/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=5056 CPUtime=0.69
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 784 0 0 0 69 0 0 0 23 0 1 0 221890288 5177344 768 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 1264 768 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1462720/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=5188 CPUtime=1.49
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 1090 0 0 0 149 0 0 0 25 0 1 0 221890288 5312512 1074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579455 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 1297 1074 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10202 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1461184/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=9288 CPUtime=3.09
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 1511 0 0 0 309 0 0 0 25 0 1 0 221890288 9510912 1495 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 2322 1495 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1459584/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=9564 CPUtime=6.29
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 1683 0 0 0 628 1 0 0 25 0 1 0 221890288 9793536 1667 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 2391 1667 95 220 0 2168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9564

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1457864/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=9832 CPUtime=12.68
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 2117 0 0 0 1267 1 0 0 25 0 1 0 221890288 10067968 2101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 2458 2101 95 220 0 2235 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9832

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1456456/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=10392 CPUtime=25.49
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 2416 0 0 0 2547 2 0 0 25 0 1 0 221890288 10641408 2400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 2598 2400 95 220 0 2375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10392

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1454920/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=15200 CPUtime=51.08
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 2797 0 0 0 5106 2 0 0 25 0 1 0 221890288 15564800 2781 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 3800 2781 95 220 0 3577 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1452424/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=16104 CPUtime=102.26
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 3413 0 0 0 10223 3 0 0 25 0 1 0 221890288 16490496 3397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 4026 3397 95 220 0 3803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16104

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1450888/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=16872 CPUtime=162.24
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 3788 0 0 0 16220 4 0 0 25 0 1 0 221890288 17276928 3772 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 4218 3772 95 220 0 3995 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16872

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1450184/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=17488 CPUtime=222.23
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 3953 0 0 0 22218 5 0 0 25 0 1 0 221890288 17907712 3937 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 4372 3937 95 220 0 4149 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17488

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4537
/proc/meminfo: memFree=1448968/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=22164 CPUtime=282.21
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 4253 0 0 0 28215 6 0 0 25 0 1 0 221890288 22695936 4237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5541 4237 95 220 0 5318 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22164

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 4693
/proc/meminfo: memFree=1447112/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=22484 CPUtime=342.12
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 4389 0 0 0 34205 7 0 0 25 0 1 0 221890288 23023616 4373 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5621 4373 95 220 0 5398 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 22484

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4735
/proc/meminfo: memFree=1446856/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=22996 CPUtime=402.08
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 4771 0 0 0 40200 8 0 0 25 0 1 0 221890288 23547904 4755 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5749 4755 95 220 0 5526 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 22996

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4735
/proc/meminfo: memFree=1446344/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=23300 CPUtime=462.05
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 4882 0 0 0 46197 8 0 0 25 0 1 0 221890288 23859200 4866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529436 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5825 4866 95 220 0 5602 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 23300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4735
/proc/meminfo: memFree=1445960/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=23476 CPUtime=522.04
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 4973 0 0 0 52195 9 0 0 25 0 1 0 221890288 24039424 4957 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5869 4957 95 220 0 5646 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 23476

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4735
/proc/meminfo: memFree=1445576/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=23908 CPUtime=582.02
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 5078 0 0 0 58193 9 0 0 25 0 1 0 221890288 24481792 5062 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 5977 5062 95 220 0 5754 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 23908

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4735
/proc/meminfo: memFree=1444744/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=24388 CPUtime=642.01
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 5303 0 0 0 64191 10 0 0 25 0 1 0 221890288 24973312 5287 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 6097 5287 95 220 0 5874 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 24388


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1432136/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=39796 CPUtime=4060.88
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8431 0 0 0 406050 38 0 0 25 0 1 0 221890288 40751104 8415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 9949 8415 95 220 0 9726 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 39796

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1432008/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=39796 CPUtime=4120.86
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8449 0 0 0 412047 39 0 0 25 0 1 0 221890288 40751104 8433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 9949 8433 95 220 0 9726 0
Current children cumulated CPU time (s) 4120.86
Current children cumulated vsize (KiB) 39796

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431880/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=39988 CPUtime=4180.84
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8495 0 0 0 418045 39 0 0 25 0 1 0 221890288 40947712 8479 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 9997 8479 95 220 0 9774 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 39988

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431816/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40120 CPUtime=4240.81
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8535 0 0 0 424042 39 0 0 25 0 1 0 221890288 41082880 8519 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10030 8519 95 220 0 9807 0
Current children cumulated CPU time (s) 4240.81
Current children cumulated vsize (KiB) 40120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431816/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40120 CPUtime=4300.8
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8539 0 0 0 430040 40 0 0 25 0 1 0 221890288 41082880 8523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10030 8523 95 220 0 9807 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 40120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431688/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40252 CPUtime=4360.79
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8562 0 0 0 436038 41 0 0 25 0 1 0 221890288 41218048 8546 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10063 8546 95 220 0 9840 0
Current children cumulated CPU time (s) 4360.79
Current children cumulated vsize (KiB) 40252

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431624/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40384 CPUtime=4420.77
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8591 0 0 0 442036 41 0 0 25 0 1 0 221890288 41353216 8575 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10096 8575 95 220 0 9873 0
Current children cumulated CPU time (s) 4420.77
Current children cumulated vsize (KiB) 40384

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431496/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40576 CPUtime=4480.75
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8610 0 0 0 448033 42 0 0 25 0 1 0 221890288 41549824 8594 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10144 8594 95 220 0 9921 0
Current children cumulated CPU time (s) 4480.75
Current children cumulated vsize (KiB) 40576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431496/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40576 CPUtime=4540.73
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8620 0 0 0 454031 42 0 0 25 0 1 0 221890288 41549824 8604 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10144 8604 95 220 0 9921 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 40576

[startup+4602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4935
/proc/meminfo: memFree=1431368/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40708 CPUtime=4600.71
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8639 0 0 0 460029 42 0 0 25 0 1 0 221890288 41684992 8623 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10177 8623 95 220 0 9954 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 40708

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4935
/proc/meminfo: memFree=1431368/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40708 CPUtime=4660.69
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8645 0 0 0 466026 43 0 0 25 0 1 0 221890288 41684992 8629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10177 8629 95 220 0 9954 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 40708

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431304/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40708 CPUtime=4720.69
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8665 0 0 0 472025 44 0 0 25 0 1 0 221890288 41684992 8649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10177 8649 95 220 0 9954 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 40708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1431112/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40840 CPUtime=4780.66
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8689 0 0 0 478022 44 0 0 25 0 1 0 221890288 41820160 8673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10210 8673 95 220 0 9987 0
Current children cumulated CPU time (s) 4780.66
Current children cumulated vsize (KiB) 40840

[startup+4842.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4935
/proc/meminfo: memFree=1431048/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=40972 CPUtime=4840.65
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8711 0 0 0 484020 45 0 0 25 0 1 0 221890288 41955328 8695 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10243 8695 95 220 0 10020 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 40972

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4935
/proc/meminfo: memFree=1430920/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=41104 CPUtime=4900.62
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8734 0 0 0 490017 45 0 0 25 0 1 0 221890288 42090496 8718 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10276 8718 95 220 0 10053 0
Current children cumulated CPU time (s) 4900.62
Current children cumulated vsize (KiB) 41104

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1430920/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=41104 CPUtime=4960.61
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8738 0 0 0 496015 46 0 0 25 0 1 0 221890288 42090496 8722 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10276 8722 95 220 0 10053 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 41104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1430792/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=41104 CPUtime=5000
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8761 0 0 0 499954 46 0 0 25 0 1 0 221890288 42090496 8745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10276 8745 95 220 0 10053 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 41104

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4935
/proc/meminfo: memFree=1430792/2055920 swapFree=4151088/4192956
[pid=4536] ppid=4534 vsize=41104 CPUtime=5000
/proc/4536/stat : 4536 (sat7_bin) R 4534 4536 4005 0 -1 4194304 8761 0 0 0 499954 46 0 0 25 0 1 0 221890288 42090496 8745 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 10276 8745 95 220 0 10053 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 41104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.02
CPU user time (s): 4999.55
CPU system time (s): 0.471928
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 41104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.471928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8761
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= 102376

runsolver used 3.86241 second user time and 10.9133 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sat Apr 28 05:55:49 UTC 2007

IDJOB= 425431
IDBENCH= 20111
IDSOLVER= 183
FILE ID= node35/425431-1177739748

PBS_JOBID= 4715469

Free space on /tmp= 66391 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/425431-1177739748/sat7_bin /tmp/evaluation/425431-1177739748/instance-425431-1177739748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-425431-1177739748 -o ROOT/results/node35/solver-425431-1177739748 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425431-1177739748/sat7_bin /tmp/evaluation/425431-1177739748/instance-425431-1177739748.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 741784822

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1466400 kB
Buffers:         50116 kB
Cached:         447452 kB
SwapCached:       9848 kB
Active:         273340 kB
Inactive:       249064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466400 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            52448 kB
Committed_AS:  2632208 kB
PageTables:       1996 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= 66391 MiB

End job on node35 on Sat Apr 28 07:19:12 UTC 2007