Trace number 304503

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
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)

0.00/0.09	c Starting solver ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.12	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 475 conflicts
0.10/0.17	c Restarting after 813 conflicts
0.20/0.23	c Restarting after 1321 conflicts
0.30/0.31	c Restarting after 2081 conflicts
0.40/0.43	c Restarting after 3223 conflicts
0.61/0.65	c Restarting after 4934 conflicts
1.01/1.05	c Restarting after 7496 conflicts
1.73/1.83	c Restarting after 11341 conflicts
2.85/2.95	c Restarting after 17108 conflicts
4.90/4.98	c Restarting after 25757 conflicts
8.19/8.21	c Restarting after 38731 conflicts
13.61/13.68	c Restarting after 58192 conflicts
22.31/22.41	c Restarting after 87385 conflicts
36.86/36.96	c Restarting after 131174 conflicts
62.47/62.52	c Restarting after 196859 conflicts
102.82/102.89	c Restarting after 295387 conflicts
168.15/168.21	c Restarting after 443176 conflicts
275.07/275.18	c Restarting after 664859 conflicts
446.51/446.74	c Restarting after 997386 conflicts
731.41/731.64	c Restarting after 1496175 conflicts
1179.15/1179.52	c Restarting after 2244357 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/node2/watcher-304503-1172060001 -o ROOT/results/node2/solver-304503-1172060001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304503-1172060001/sat7_bin /tmp/evaluation/304503-1172060001/instance-304503-1172060001.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: 0.92 0.99 0.99 3/77 20596
/proc/meminfo: memFree=1534400/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=1064 CPUtime=0
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 225955019 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 266 114 87 220 0 43 0

[startup+0.106473 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 20596
/proc/meminfo: memFree=1534400/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=3004 CPUtime=0.1
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 404 0 0 0 10 0 0 0 18 0 1 0 225955019 3076096 387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 751 387 93 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.514515 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 20596
/proc/meminfo: memFree=1534400/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=5056 CPUtime=0.51
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 654 0 0 0 51 0 0 0 22 0 1 0 225955019 5177344 637 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 1264 637 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.3346 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1531192/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=5188 CPUtime=1.32
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 984 0 0 0 132 0 0 0 25 0 1 0 225955019 5312512 967 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 1297 967 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97077 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1530232/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=5320 CPUtime=2.96
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 1192 0 0 0 296 0 0 0 25 0 1 0 225955019 5447680 1175 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 1330 1175 95 220 0 1107 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5320

[startup+6.24711 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1529400/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=9684 CPUtime=6.23
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 1336 0 0 0 623 0 0 0 25 0 1 0 225955019 9916416 1319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 2421 1319 95 220 0 2198 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9684

[startup+12.7058 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1528248/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=10080 CPUtime=12.69
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 1595 0 0 0 1268 1 0 0 25 0 1 0 225955019 10321920 1578 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 2520 1578 95 220 0 2297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10080

[startup+25.5131 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1527032/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=10480 CPUtime=25.49
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 1882 0 0 0 2548 1 0 0 25 0 1 0 225955019 10731520 1865 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 2620 1865 95 220 0 2397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10480

[startup+51.1248 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 20597
/proc/meminfo: memFree=1525752/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=11040 CPUtime=51.1
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 2200 0 0 0 5108 2 0 0 25 0 1 0 225955019 11304960 2183 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 2760 2183 95 220 0 2537 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11040

[startup+102.344 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20597
/proc/meminfo: memFree=1524536/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=11752 CPUtime=102.31
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 2505 0 0 0 10228 3 0 0 25 0 1 0 225955019 12034048 2488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 2938 2488 95 220 0 2715 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11752

[startup+162.377 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1523128/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=12360 CPUtime=162.32
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 2846 0 0 0 16229 3 0 0 25 0 1 0 225955019 12656640 2829 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 3090 2829 95 220 0 2867 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 12360

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1522104/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=16912 CPUtime=222.33
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3081 0 0 0 22229 4 0 0 25 0 1 0 225955019 17317888 3064 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4228 3064 95 220 0 4005 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 16912

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1521464/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=17424 CPUtime=282.35
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3253 0 0 0 28230 5 0 0 25 0 1 0 225955019 17842176 3236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4356 3236 95 220 0 4133 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 17424

[startup+342.46 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20597
/proc/meminfo: memFree=1520440/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=17760 CPUtime=342.35
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3495 0 0 0 34230 5 0 0 25 0 1 0 225955019 18186240 3478 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4440 3478 95 220 0 4217 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 17760

[startup+402.493 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20597
/proc/meminfo: memFree=1520184/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=17904 CPUtime=402.37
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3555 0 0 0 40231 6 0 0 25 0 1 0 225955019 18333696 3538 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4476 3538 95 220 0 4253 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 17904

[startup+462.524 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1519672/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=18256 CPUtime=462.38
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3675 0 0 0 46232 6 0 0 25 0 1 0 225955019 18694144 3658 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4564 3658 95 220 0 4341 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 18256

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1519096/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=18576 CPUtime=522.39
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3831 0 0 0 52232 7 0 0 25 0 1 0 225955019 19021824 3814 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4644 3814 95 220 0 4421 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 18576

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1518648/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=18960 CPUtime=582.41
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3930 0 0 0 58233 8 0 0 25 0 1 0 225955019 19415040 3913 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4740 3913 95 220 0 4517 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 18960

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1518392/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=19296 CPUtime=642.42
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 3999 0 0 0 64234 8 0 0 25 0 1 0 225955019 19759104 3982 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4824 3982 95 220 0 4601 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 19296

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1518136/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=19488 CPUtime=702.44
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4055 0 0 0 70235 9 0 0 25 0 1 0 225955019 19955712 4038 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4872 4038 95 220 0 4649 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 19488

[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1517624/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=19840 CPUtime=762.44
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4193 0 0 0 76235 9 0 0 25 0 1 0 225955019 20316160 4176 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 4960 4176 95 220 0 4737 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 19840

[startup+822.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1517112/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=20176 CPUtime=822.46
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4309 0 0 0 82236 10 0 0 25 0 1 0 225955019 20660224 4292 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5044 4292 95 220 0 4821 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 20176

[startup+882.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1516856/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=20336 CPUtime=882.47
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4381 0 0 0 88236 11 0 0 25 0 1 0 225955019 20824064 4364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5084 4364 95 220 0 4861 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 20336

[startup+942.761 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20597
/proc/meminfo: memFree=1516600/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=20496 CPUtime=942.48
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4437 0 0 0 94237 11 0 0 25 0 1 0 225955019 20987904 4420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5124 4420 95 220 0 4901 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 20496

[startup+1002.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20597
/proc/meminfo: memFree=1516280/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=20656 CPUtime=1002.5
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4531 0 0 0 100238 12 0 0 25 0 1 0 225955019 21151744 4514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5164 4514 95 220 0 4941 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 20656

[startup+1062.82 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1516152/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=20848 CPUtime=1062.51
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4561 0 0 0 106239 12 0 0 25 0 1 0 225955019 21348352 4544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5212 4544 95 220 0 4989 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 20848

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1515960/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=21040 CPUtime=1122.53
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4618 0 0 0 112240 13 0 0 25 0 1 0 225955019 21544960 4601 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5260 4601 95 220 0 5037 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 21040

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1515896/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=21040 CPUtime=1182.53
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4625 0 0 0 118240 13 0 0 25 0 1 0 225955019 21544960 4608 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5260 4608 95 220 0 5037 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 21040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=21232 CPUtime=1200.06
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4684 0 0 0 119992 14 0 0 25 0 1 0 225955019 21741568 4667 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5308 4667 95 220 0 5085 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21232

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20597
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=20596] ppid=20594 vsize=21232 CPUtime=1200.06
/proc/20596/stat : 20596 (sat7_bin) R 20594 20596 19884 0 -1 4194304 4684 0 0 0 119992 14 0 0 25 0 1 0 225955019 21741568 4667 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20596/statm: 5308 4667 95 220 0 5085 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.146977
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 21232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4684
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= 24997

runsolver used 1.38079 second user time and 2.76558 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 12:13:21 UTC 2007

IDJOB= 304503
IDBENCH= 20134
IDSOLVER= 101
FILE ID= node2/304503-1172060001

PBS_JOBID= 3865287

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304503-1172060001/sat7_bin /tmp/evaluation/304503-1172060001/instance-304503-1172060001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-304503-1172060001 -o ROOT/results/node2/solver-304503-1172060001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304503-1172060001/sat7_bin /tmp/evaluation/304503-1172060001/instance-304503-1172060001.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 346040505

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1534872 kB
Buffers:         54724 kB
Cached:         331448 kB
SwapCached:          0 kB
Active:         320484 kB
Inactive:       125524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          78720 kB
Slab:            60600 kB
Committed_AS:  1224740 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Wed Feb 21 12:33:23 UTC 2007