Trace number 304421

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) 1200.03 1200.57

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 benchmark336.557
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)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 100 conflicts
0.10/0.11	c Restarting after 251 conflicts
0.10/0.13	c Restarting after 477 conflicts
0.10/0.16	c Restarting after 814 conflicts
0.20/0.21	c Restarting after 1320 conflicts
0.20/0.28	c Restarting after 2080 conflicts
0.40/0.42	c Restarting after 3219 conflicts
0.51/0.60	c Restarting after 4928 conflicts
0.91/1.00	c Restarting after 7490 conflicts
1.73/1.75	c Restarting after 11334 conflicts
2.75/2.83	c Restarting after 17100 conflicts
4.81/4.81	c Restarting after 25750 conflicts
7.98/8.01	c Restarting after 38726 conflicts
13.61/13.64	c Restarting after 58189 conflicts
22.41/22.47	c Restarting after 87382 conflicts
37.57/37.66	c Restarting after 131171 conflicts
62.25/62.31	c Restarting after 196855 conflicts
103.00/103.09	c Restarting after 295381 conflicts
167.60/167.72	c Restarting after 443171 conflicts
272.96/273.08	c Restarting after 664855 conflicts
443.73/443.95	c Restarting after 997380 conflicts
719.98/720.28	c Restarting after 1496168 conflicts
1162.44/1163.02	c Restarting after 2244352 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node78/watcher-304421-1172058313 -o ROOT/results/node78/solver-304421-1172058313 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304421-1172058313/sat7_bin /tmp/evaluation/304421-1172058313/instance-304421-1172058313.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 7.36 6.94 4.29 3/65 7597
/proc/meminfo: memFree=1375648/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=1064 CPUtime=0
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 698692 1089536 115 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 266 115 87 220 0 43 0

[startup+0.107153 s]
/proc/loadavg: 7.36 6.94 4.29 3/65 7597
/proc/meminfo: memFree=1375648/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=3004 CPUtime=0.1
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 417 0 0 0 10 0 0 0 20 0 1 0 698692 3076096 400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 751 400 95 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.515224 s]
/proc/loadavg: 7.36 6.94 4.29 3/65 7597
/proc/meminfo: memFree=1375648/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=5056 CPUtime=0.51
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 668 0 0 0 51 0 0 0 24 0 1 0 698692 5177344 651 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 1264 651 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33537 s]
/proc/loadavg: 7.36 6.94 4.29 2/66 7598
/proc/meminfo: memFree=1372376/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=5188 CPUtime=1.32
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 993 0 0 0 132 0 0 0 25 0 1 0 698692 5312512 976 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 1297 976 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97166 s]
/proc/loadavg: 7.36 6.94 4.29 2/66 7598
/proc/meminfo: memFree=1371544/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=9420 CPUtime=2.96
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 1207 0 0 0 296 0 0 0 25 0 1 0 698692 9646080 1190 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2355 1190 95 220 0 2132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9420

[startup+6.25024 s]
/proc/loadavg: 6.85 6.84 4.28 2/66 7598
/proc/meminfo: memFree=1370472/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=9688 CPUtime=6.24
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 1370 0 0 0 623 1 0 0 25 0 1 0 698692 9920512 1353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2422 1353 95 220 0 2199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9688

[startup+12.7034 s]
/proc/loadavg: 6.38 6.75 4.26 2/66 7598
/proc/meminfo: memFree=1369384/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=10104 CPUtime=12.69
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 1610 0 0 0 1268 1 0 0 25 0 1 0 698692 10346496 1593 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2526 1593 95 220 0 2303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10104

[startup+25.5066 s]
/proc/loadavg: 5.19 6.46 4.21 2/66 7598
/proc/meminfo: memFree=1368232/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=10512 CPUtime=25.48
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 1908 0 0 0 2547 1 0 0 25 0 1 0 698692 10764288 1891 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2628 1891 95 220 0 2405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10512

[startup+51.1145 s]
/proc/loadavg: 3.76 6.02 4.12 2/66 7598
/proc/meminfo: memFree=1366632/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=11200 CPUtime=51.09
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 2304 0 0 0 5107 2 0 0 25 0 1 0 698692 11468800 2287 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2800 2287 95 220 0 2577 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11200

[startup+102.325 s]
/proc/loadavg: 2.20 5.25 3.95 2/66 7598
/proc/meminfo: memFree=1365288/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=11904 CPUtime=102.28
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 2638 0 0 0 10226 2 0 0 25 0 1 0 698692 12189696 2621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 2976 2621 95 220 0 2753 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11904

[startup+162.353 s]
/proc/loadavg: 1.44 4.47 3.77 2/66 7598
/proc/meminfo: memFree=1364008/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=12812 CPUtime=162.28
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 2964 0 0 0 16226 2 0 0 25 0 1 0 698692 13119488 2947 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 3203 2947 95 220 0 2980 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 12812

[startup+222.371 s]
/proc/loadavg: 1.16 3.84 3.59 2/66 7598
/proc/meminfo: memFree=1362728/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=17408 CPUtime=222.28
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3270 0 0 0 22225 3 0 0 25 0 1 0 698692 17825792 3253 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4352 3253 95 220 0 4129 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 17408

[startup+282.387 s]
/proc/loadavg: 1.06 3.32 3.43 2/66 7598
/proc/meminfo: memFree=1362088/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=17856 CPUtime=282.27
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3417 0 0 0 28224 3 0 0 25 0 1 0 698692 18284544 3400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4464 3400 95 220 0 4241 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 17856

[startup+342.406 s]
/proc/loadavg: 1.02 2.89 3.27 2/66 7600
/proc/meminfo: memFree=1361192/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=18352 CPUtime=342.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3628 0 0 0 34223 3 0 0 25 0 1 0 698692 18792448 3611 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4588 3611 95 220 0 4365 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 18352

[startup+402.433 s]
/proc/loadavg: 1.00 2.54 3.13 2/66 7600
/proc/meminfo: memFree=1360808/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=18512 CPUtime=402.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3710 0 0 0 40223 3 0 0 25 0 1 0 698692 18956288 3693 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4628 3693 95 220 0 4405 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 18512

[startup+462.456 s]
/proc/loadavg: 1.00 2.26 2.99 2/66 7600
/proc/meminfo: memFree=1360168/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=18848 CPUtime=462.27
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3869 0 0 0 46223 4 0 0 25 0 1 0 698692 19300352 3852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4712 3852 95 220 0 4489 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 18848

[startup+522.473 s]
/proc/loadavg: 1.00 2.03 2.86 2/66 7600
/proc/meminfo: memFree=1359720/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=18992 CPUtime=522.27
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 3971 0 0 0 52223 4 0 0 25 0 1 0 698692 19447808 3954 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4748 3954 95 220 0 4525 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 18992

[startup+582.489 s]
/proc/loadavg: 1.00 1.84 2.74 2/66 7600
/proc/meminfo: memFree=1359592/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=19344 CPUtime=582.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4035 0 0 0 58222 4 0 0 25 0 1 0 698692 19808256 4018 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4836 4018 95 220 0 4613 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 19344

[startup+642.512 s]
/proc/loadavg: 1.00 1.68 2.63 2/66 7600
/proc/meminfo: memFree=1359336/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=19536 CPUtime=642.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4099 0 0 0 64222 4 0 0 25 0 1 0 698692 20004864 4082 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4884 4082 95 220 0 4661 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 19536

[startup+702.533 s]
/proc/loadavg: 1.00 1.56 2.53 2/66 7600
/proc/meminfo: memFree=1359080/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=19696 CPUtime=702.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4151 0 0 0 70222 4 0 0 25 0 1 0 698692 20168704 4134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 4924 4134 95 220 0 4701 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 19696

[startup+762.555 s]
/proc/loadavg: 1.00 1.45 2.43 2/66 7600
/proc/meminfo: memFree=1358632/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=20016 CPUtime=762.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4253 0 0 0 76222 4 0 0 25 0 1 0 698692 20496384 4236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5004 4236 95 220 0 4781 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 20016

[startup+822.579 s]
/proc/loadavg: 1.00 1.37 2.34 2/66 7600
/proc/meminfo: memFree=1358376/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=20176 CPUtime=822.26
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4318 0 0 0 82222 4 0 0 25 0 1 0 698692 20660224 4301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5044 4301 95 220 0 4821 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 20176

[startup+882.594 s]
/proc/loadavg: 1.00 1.30 2.25 2/66 7600
/proc/meminfo: memFree=1358184/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=20368 CPUtime=882.25
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4365 0 0 0 88221 4 0 0 25 0 1 0 698692 20856832 4348 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5092 4348 95 220 0 4869 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 20368

[startup+942.609 s]
/proc/loadavg: 1.00 1.24 2.17 2/66 7600
/proc/meminfo: memFree=1357800/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=20688 CPUtime=942.24
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4453 0 0 0 94220 4 0 0 25 0 1 0 698692 21184512 4436 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5172 4436 95 220 0 4949 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 20688

[startup+1002.66 s]
/proc/loadavg: 1.00 1.19 2.09 2/72 7722
/proc/meminfo: memFree=1356144/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=20848 CPUtime=1002.22
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4534 0 0 0 100217 5 0 0 25 0 1 0 698692 21348352 4517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5212 4517 95 220 0 4989 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 20848

[startup+1062.71 s]
/proc/loadavg: 1.00 1.16 2.02 2/66 7798
/proc/meminfo: memFree=1356456/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=21040 CPUtime=1062.2
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4714 0 0 0 106215 5 0 0 25 0 1 0 698692 21544960 4697 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5260 4697 95 220 0 5037 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 21040

[startup+1122.73 s]
/proc/loadavg: 1.00 1.12 1.95 2/66 7798
/proc/meminfo: memFree=1356392/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=21040 CPUtime=1122.2
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4737 0 0 0 112215 5 0 0 25 0 1 0 698692 21544960 4720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5260 4720 95 220 0 5037 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 21040

[startup+1182.74 s]
/proc/loadavg: 1.00 1.10 1.89 2/66 7798
/proc/meminfo: memFree=1356264/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=21040 CPUtime=1182.19
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4784 0 0 0 118214 5 0 0 25 0 1 0 698692 21544960 4767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5260 4767 95 220 0 5037 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 21040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.09 1.87 2/66 7798
/proc/meminfo: memFree=1356008/2055920 swapFree=4192956/4192956
[pid=7597] ppid=7595 vsize=21200 CPUtime=1200.01
/proc/7597/stat : 7597 (sat7_bin) R 7595 7597 2794 0 -1 4194304 4843 0 0 0 119996 5 0 0 25 0 1 0 698692 21708800 4826 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7597/statm: 5300 4826 95 220 0 5077 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21200

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): 1200.57
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.05999
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 21200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4843
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= 7
involuntary context switches= 2579

runsolver used 0.887865 second user time and 2.40663 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 11:45:13 UTC 2007

IDJOB= 304421
IDBENCH= 20132
IDSOLVER= 101
FILE ID= node78/304421-1172058313

PBS_JOBID= 3865293

Free space on /tmp= 66563 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/304421-1172058313/sat7_bin /tmp/evaluation/304421-1172058313/instance-304421-1172058313.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-304421-1172058313 -o ROOT/results/node78/solver-304421-1172058313 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304421-1172058313/sat7_bin /tmp/evaluation/304421-1172058313/instance-304421-1172058313.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 764526923

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1376056 kB
Buffers:         26656 kB
Cached:         558484 kB
SwapCached:          0 kB
Active:         212624 kB
Inactive:       388192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          25788 kB
Slab:            65000 kB
Committed_AS:    54944 kB
PageTables:       1468 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= 66563 MiB

End job on node78 on Wed Feb 21 12:05:16 UTC 2007