Trace number 311227

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/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 100 conflicts
0.00/0.06	c Restarting after 250 conflicts
0.00/0.09	c Restarting after 475 conflicts
0.10/0.14	c Restarting after 812 conflicts
0.20/0.22	c Restarting after 1318 conflicts
0.30/0.33	c Restarting after 2080 conflicts
0.51/0.53	c Restarting after 3219 conflicts
0.81/0.83	c Restarting after 4927 conflicts
1.22/1.29	c Restarting after 7489 conflicts
1.94/1.99	c Restarting after 11336 conflicts
3.06/3.13	c Restarting after 17102 conflicts
4.81/4.90	c Restarting after 25751 conflicts
7.67/7.70	c Restarting after 38725 conflicts
12.18/12.21	c Restarting after 58187 conflicts
19.04/19.06	c Restarting after 87379 conflicts
29.69/29.80	c Restarting after 131168 conflicts
47.40/47.43	c Restarting after 196855 conflicts
74.33/74.37	c Restarting after 295381 conflicts
118.16/118.27	c Restarting after 443171 conflicts
189.63/189.71	c Restarting after 664854 conflicts
302.87/303.03	c Restarting after 997379 conflicts
485.55/485.71	c Restarting after 1496169 conflicts
765.40/765.64	c Restarting after 2244353 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/node41/watcher-311227-1172565881 -o ROOT/results/node41/solver-311227-1172565881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311227-1172565881/sat7_bin /tmp/evaluation/311227-1172565881/instance-311227-1172565881.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 0.98 0.96 3/64 18455
/proc/meminfo: memFree=1815384/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=1332 CPUtime=0
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 276544010 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 333 168 88 220 0 110 0

[startup+0.106947 s]
/proc/loadavg: 1.00 0.98 0.96 3/64 18455
/proc/meminfo: memFree=1815384/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=2112 CPUtime=0.1
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 276544010 2162688 308 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529579 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 528 308 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.514981 s]
/proc/loadavg: 1.00 0.98 0.96 3/64 18455
/proc/meminfo: memFree=1815384/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=3280 CPUtime=0.51
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 437 0 0 0 51 0 0 0 21 0 1 0 276544010 3358720 420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 820 420 95 220 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3280

[startup+1.33505 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1813712/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=3280 CPUtime=1.33
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 527 0 0 0 133 0 0 0 25 0 1 0 276544010 3358720 510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 820 510 95 220 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3280

[startup+2.97119 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1813328/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=3280 CPUtime=2.96
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 593 0 0 0 296 0 0 0 25 0 1 0 276544010 3358720 576 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 820 576 95 220 0 597 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3280

[startup+6.24748 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1812880/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=3280 CPUtime=6.24
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 677 0 0 0 624 0 0 0 25 0 1 0 276544010 3358720 660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 820 660 95 220 0 597 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3280

[startup+12.702 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1812384/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=5464 CPUtime=12.69
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 787 0 0 0 1269 0 0 0 25 0 1 0 276544010 5595136 770 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 1366 770 95 220 0 1143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5464

[startup+25.5062 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1811880/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=5596 CPUtime=25.49
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 928 0 0 0 2549 0 0 0 25 0 1 0 276544010 5730304 911 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 1399 911 95 220 0 1176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5596

[startup+51.1124 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1810920/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=5860 CPUtime=51.09
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 1170 0 0 0 5109 0 0 0 25 0 1 0 276544010 6000640 1153 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 1465 1153 95 220 0 1242 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5860

[startup+102.321 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1809768/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=6528 CPUtime=102.28
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 1439 0 0 0 10228 0 0 0 25 0 1 0 276544010 6684672 1422 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 1632 1422 95 220 0 1409 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6528

[startup+162.344 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1808680/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=11040 CPUtime=162.3
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 1702 0 0 0 16229 1 0 0 25 0 1 0 276544010 11304960 1685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 2760 1685 95 220 0 2537 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 11040

[startup+222.358 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1807976/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=11588 CPUtime=222.29
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 1881 0 0 0 22228 1 0 0 25 0 1 0 276544010 11866112 1864 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 2897 1864 95 220 0 2674 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11588

[startup+282.371 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1807464/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=11864 CPUtime=282.3
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2004 0 0 0 28228 2 0 0 25 0 1 0 276544010 12148736 1987 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 2966 1987 95 220 0 2743 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 11864

[startup+342.389 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1806824/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=12264 CPUtime=342.3
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2167 0 0 0 34228 2 0 0 25 0 1 0 276544010 12558336 2150 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3066 2150 95 220 0 2843 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12264

[startup+402.412 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1806504/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=12396 CPUtime=402.3
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2257 0 0 0 40228 2 0 0 25 0 1 0 276544010 12693504 2240 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3099 2240 95 220 0 2876 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 12396

[startup+462.431 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1806056/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=12672 CPUtime=462.31
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2369 0 0 0 46229 2 0 0 25 0 1 0 276544010 12976128 2352 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3168 2352 95 220 0 2945 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12672

[startup+522.447 s]
/proc/loadavg: 1.00 0.98 0.96 2/65 18456
/proc/meminfo: memFree=1805480/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=12940 CPUtime=522.31
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2498 0 0 0 52229 2 0 0 25 0 1 0 276544010 13250560 2481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3235 2481 95 220 0 3012 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12940

[startup+582.465 s]
/proc/loadavg: 1.04 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1805160/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=13084 CPUtime=582.31
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2586 0 0 0 58229 2 0 0 25 0 1 0 276544010 13398016 2569 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3271 2569 95 220 0 3048 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13084

[startup+642.485 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1804968/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=13216 CPUtime=642.32
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2633 0 0 0 64230 2 0 0 25 0 1 0 276544010 13533184 2616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3304 2616 95 220 0 3081 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 13216

[startup+702.502 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1804776/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=13352 CPUtime=702.32
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2663 0 0 0 70230 2 0 0 25 0 1 0 276544010 13672448 2646 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3338 2646 95 220 0 3115 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 13352

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1804584/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=13484 CPUtime=762.33
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2716 0 0 0 76230 3 0 0 25 0 1 0 276544010 13807616 2699 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3371 2699 95 220 0 3148 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 13484

[startup+822.537 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1804008/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=13752 CPUtime=822.33
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2857 0 0 0 82230 3 0 0 25 0 1 0 276544010 14082048 2840 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3438 2840 95 220 0 3215 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 13752

[startup+882.556 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1803752/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14016 CPUtime=882.33
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2912 0 0 0 88230 3 0 0 25 0 1 0 276544010 14352384 2895 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3504 2895 95 220 0 3281 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 14016

[startup+942.571 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18456
/proc/meminfo: memFree=1803560/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14156 CPUtime=942.33
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 2969 0 0 0 94230 3 0 0 25 0 1 0 276544010 14495744 2952 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3539 2952 95 220 0 3316 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 14156

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 18556
/proc/meminfo: memFree=1802008/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14316 CPUtime=1002.31
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3001 0 0 0 100227 4 0 0 25 0 1 0 276544010 14659584 2984 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3579 2984 95 220 0 3356 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 14316

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 18632
/proc/meminfo: memFree=1801704/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14584 CPUtime=1062.29
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3078 0 0 0 106225 4 0 0 25 0 1 0 276544010 14934016 3061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3646 3061 95 220 0 3423 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 14584

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18654
/proc/meminfo: memFree=1802728/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14716 CPUtime=1122.29
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3132 0 0 0 112224 5 0 0 25 0 1 0 276544010 15069184 3115 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3679 3115 95 220 0 3456 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 14716

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18654
/proc/meminfo: memFree=1802536/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14852 CPUtime=1182.29
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3166 0 0 0 118224 5 0 0 25 0 1 0 276544010 15208448 3149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3713 3149 95 220 0 3490 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 14852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 18654
/proc/meminfo: memFree=1802536/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14852 CPUtime=1200.01
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3177 0 0 0 119996 5 0 0 25 0 1 0 276544010 15208448 3160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3713 3160 95 220 0 3490 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14852

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 0.97 2/65 18654
/proc/meminfo: memFree=1802536/2055920 swapFree=4172320/4192956
[pid=18455] ppid=18453 vsize=14852 CPUtime=1200.01
/proc/18455/stat : 18455 (sat7_bin) R 18453 18455 16394 0 -1 4194304 3177 0 0 0 119996 5 0 0 25 0 1 0 276544010 15208448 3160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/18455/statm: 3713 3160 95 220 0 3490 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.056991
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 14852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3177
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= 970

runsolver used 0.790879 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 27 08:44:41 UTC 2007

IDJOB= 311227
IDBENCH= 20309
IDSOLVER= 101
FILE ID= node41/311227-1172565881

PBS_JOBID= 3971884

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311227-1172565881/sat7_bin /tmp/evaluation/311227-1172565881/instance-311227-1172565881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-311227-1172565881 -o ROOT/results/node41/solver-311227-1172565881 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311227-1172565881/sat7_bin /tmp/evaluation/311227-1172565881/instance-311227-1172565881.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 884375487

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1815792 kB
Buffers:         32124 kB
Cached:         147192 kB
SwapCached:      14892 kB
Active:         105980 kB
Inactive:        95060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815792 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            25100 kB
Committed_AS:   561916 kB
PageTables:       1476 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= 66559 MiB

End job on node41 on Tue Feb 27 09:04:43 UTC 2007