Trace number 310038

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) 1200.02 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 250 conflicts
0.00/0.06	c Restarting after 475 conflicts
0.00/0.09	c Restarting after 812 conflicts
0.10/0.15	c Restarting after 1319 conflicts
0.20/0.23	c Restarting after 2079 conflicts
0.30/0.37	c Restarting after 3218 conflicts
0.51/0.57	c Restarting after 4926 conflicts
0.81/0.90	c Restarting after 7488 conflicts
1.33/1.39	c Restarting after 11333 conflicts
2.04/2.15	c Restarting after 17100 conflicts
3.27/3.32	c Restarting after 25749 conflicts
5.01/5.10	c Restarting after 38723 conflicts
7.88/7.98	c Restarting after 58185 conflicts
12.27/12.33	c Restarting after 87377 conflicts
19.34/19.44	c Restarting after 131166 conflicts
30.29/30.31	c Restarting after 196850 conflicts
46.97/47.05	c Restarting after 295377 conflicts
73.30/73.35	c Restarting after 443167 conflicts
114.74/114.81	c Restarting after 664853 conflicts
182.18/182.34	c Restarting after 997378 conflicts
288.45/288.66	c Restarting after 1496166 conflicts
456.04/456.27	c Restarting after 2244348 conflicts
725.08/725.42	c Restarting after 3366622 conflicts
1154.76/1155.24	c Restarting after 5050033 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/node77/watcher-310038-1172552387 -o ROOT/results/node77/solver-310038-1172552387 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310038-1172552387/sat7_bin /tmp/evaluation/310038-1172552387/instance-310038-1172552387.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: 1.00 1.00 1.00 3/67 6558
/proc/meminfo: memFree=1855480/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=1252 CPUtime=0
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 50106283 1282048 144 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029240 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 313 144 87 220 0 90 0

[startup+0.106256 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 6558
/proc/meminfo: memFree=1855480/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=2168 CPUtime=0.1
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 50106283 2220032 263 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 542 263 95 220 0 319 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2168

[startup+0.514304 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 6558
/proc/meminfo: memFree=1855480/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=2168 CPUtime=0.51
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 380 0 0 0 51 0 0 0 22 0 1 0 50106283 2220032 364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528352 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 542 364 95 220 0 319 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2168

[startup+1.3344 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1854128/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=3196 CPUtime=1.33
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 444 0 0 0 133 0 0 0 25 0 1 0 50106283 3272704 428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 799 428 95 220 0 576 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3196

[startup+2.9706 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1853744/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=3196 CPUtime=2.96
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 516 0 0 0 296 0 0 0 25 0 1 0 50106283 3272704 500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 799 500 95 220 0 576 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3196

[startup+6.24699 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1853296/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=3196 CPUtime=6.24
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 607 0 0 0 624 0 0 0 25 0 1 0 50106283 3272704 591 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528564 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 799 591 95 220 0 576 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3196

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1852792/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=5380 CPUtime=12.69
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 699 0 0 0 1269 0 0 0 25 0 1 0 50106283 5509120 683 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1345 683 95 220 0 1122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5380

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1852288/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=5516 CPUtime=25.48
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 828 0 0 0 2548 0 0 0 25 0 1 0 50106283 5648384 812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1379 812 95 220 0 1156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5516

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6559
/proc/meminfo: memFree=1851456/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=5916 CPUtime=51.07
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1016 0 0 0 5107 0 0 0 25 0 1 0 50106283 6057984 1000 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525680 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1479 1000 95 220 0 1256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5916

[startup+102.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6663
/proc/meminfo: memFree=1849144/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=6332 CPUtime=102.25
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1243 0 0 0 10224 1 0 0 25 0 1 0 50106283 6483968 1227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1583 1227 95 220 0 1360 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6332

[startup+162.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1849136/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=6860 CPUtime=162.23
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1471 0 0 0 16222 1 0 0 25 0 1 0 50106283 7024640 1455 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1715 1455 95 220 0 1492 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6860

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1848512/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=7400 CPUtime=222.22
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1673 0 0 0 22221 1 0 0 25 0 1 0 50106283 7577600 1657 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533780 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1850 1657 95 220 0 1627 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7400

[startup+282.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1848192/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=7808 CPUtime=282.2
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1771 0 0 0 28219 1 0 0 25 0 1 0 50106283 7995392 1755 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532640 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 1952 1755 95 220 0 1729 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7808

[startup+342.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1847552/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=12176 CPUtime=342.19
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 1926 0 0 0 34218 1 0 0 25 0 1 0 50106283 12468224 1910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3044 1910 95 220 0 2821 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12176

[startup+402.381 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 6757
/proc/meminfo: memFree=1847232/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=12456 CPUtime=402.19
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2013 0 0 0 40218 1 0 0 25 0 1 0 50106283 12754944 1997 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3114 1997 95 220 0 2891 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12456

[startup+462.388 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 6757
/proc/meminfo: memFree=1846848/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=12732 CPUtime=462.18
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2105 0 0 0 46217 1 0 0 25 0 1 0 50106283 13037568 2089 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3183 2089 95 220 0 2960 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12732

[startup+522.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1846400/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=13004 CPUtime=522.17
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2243 0 0 0 52216 1 0 0 25 0 1 0 50106283 13316096 2227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3251 2227 95 220 0 3028 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13004

[startup+582.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1846016/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=13276 CPUtime=582.17
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2336 0 0 0 58215 2 0 0 25 0 1 0 50106283 13594624 2320 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3319 2320 95 220 0 3096 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 13276

[startup+642.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1845824/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=13420 CPUtime=642.16
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2375 0 0 0 64214 2 0 0 25 0 1 0 50106283 13742080 2359 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3355 2359 95 220 0 3132 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 13420

[startup+702.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1845312/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=13696 CPUtime=702.15
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2492 0 0 0 70213 2 0 0 25 0 1 0 50106283 14024704 2476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3424 2476 95 220 0 3201 0
Current children cumulated CPU time (s) 702.15
Current children cumulated vsize (KiB) 13696

[startup+762.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1844864/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=13972 CPUtime=762.15
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2589 0 0 0 76213 2 0 0 25 0 1 0 50106283 14307328 2573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3493 2573 95 220 0 3270 0
Current children cumulated CPU time (s) 762.15
Current children cumulated vsize (KiB) 13972

[startup+822.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1844608/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14104 CPUtime=822.14
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2650 0 0 0 82212 2 0 0 25 0 1 0 50106283 14442496 2634 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3526 2634 95 220 0 3303 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 14104

[startup+882.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1844544/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14248 CPUtime=882.13
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2689 0 0 0 88211 2 0 0 25 0 1 0 50106283 14589952 2673 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528645 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3562 2673 95 220 0 3339 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 14248

[startup+942.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1844288/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14380 CPUtime=942.12
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2749 0 0 0 94210 2 0 0 25 0 1 0 50106283 14725120 2733 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3595 2733 95 220 0 3372 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 14380

[startup+1002.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1844096/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14516 CPUtime=1002.11
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2788 0 0 0 100209 2 0 0 25 0 1 0 50106283 14864384 2772 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3629 2772 95 220 0 3406 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 14516

[startup+1062.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1843904/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14648 CPUtime=1062.11
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2836 0 0 0 106209 2 0 0 25 0 1 0 50106283 14999552 2820 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029269 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3662 2820 95 220 0 3439 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 14648

[startup+1122.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1843840/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=14788 CPUtime=1122.1
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2870 0 0 0 112208 2 0 0 25 0 1 0 50106283 15142912 2854 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3697 2854 95 220 0 3474 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 14788

[startup+1182.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1843456/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=15056 CPUtime=1182.09
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2936 0 0 0 118207 2 0 0 25 0 1 0 50106283 15417344 2920 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3764 2920 95 220 0 3541 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 15056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1843392/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=15056 CPUtime=1200.01
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2950 0 0 0 119999 2 0 0 25 0 1 0 50106283 15417344 2934 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3764 2934 95 220 0 3541 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15056

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6757
/proc/meminfo: memFree=1843392/2055892 swapFree=4086192/4096564
[pid=6558] ppid=6556 vsize=15056 CPUtime=1200.01
/proc/6558/stat : 6558 (sat7_bin) R 6556 6558 5134 0 -1 4194304 2950 0 0 0 119999 2 0 0 25 0 1 0 50106283 15417344 2934 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/6558/statm: 3764 2934 95 220 0 3541 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 15056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.025996
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 15056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2950
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= 2091

runsolver used 0.946856 second user time and 2.33864 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 04:59:47 UTC 2007

IDJOB= 310038
IDBENCH= 20276
IDSOLVER= 101
FILE ID= node77/310038-1172552387

PBS_JOBID= 3971846

Free space on /tmp= 66649 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310038-1172552387/sat7_bin /tmp/evaluation/310038-1172552387/instance-310038-1172552387.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-310038-1172552387 -o ROOT/results/node77/solver-310038-1172552387 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310038-1172552387/sat7_bin /tmp/evaluation/310038-1172552387/instance-310038-1172552387.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 812037117

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1855888 kB
Buffers:         26984 kB
Cached:         128420 kB
SwapCached:       4056 kB
Active:          75420 kB
Inactive:        90324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1855888 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            20744 kB
Committed_AS:   108332 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node77 on Tue Feb 27 05:19:50 UTC 2007