Trace number 306430

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) 1200.05 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.17	c Restarting after 100 conflicts
0.20/0.23	c Restarting after 250 conflicts
0.30/0.32	c Restarting after 478 conflicts
0.41/0.43	c Restarting after 815 conflicts
0.61/0.63	c Restarting after 1324 conflicts
0.82/0.91	c Restarting after 2084 conflicts
1.33/1.39	c Restarting after 3224 conflicts
2.04/2.11	c Restarting after 4932 conflicts
3.17/3.25	c Restarting after 7496 conflicts
5.12/5.21	c Restarting after 11342 conflicts
8.39/8.44	c Restarting after 17108 conflicts
14.23/14.30	c Restarting after 25757 conflicts
23.65/23.70	c Restarting after 38731 conflicts
40.64/40.69	c Restarting after 58192 conflicts
67.03/67.20	c Restarting after 87384 conflicts
112.70/112.82	c Restarting after 131173 conflicts
197.68/197.88	c Restarting after 196858 conflicts
339.56/339.80	c Restarting after 295385 conflicts
570.22/570.51	c Restarting after 443175 conflicts
952.69/953.04	c Restarting after 664858 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-306430-1172098883 -o ROOT/results/node77/solver-306430-1172098883 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306430-1172098883/sat7_bin /tmp/evaluation/306430-1172098883/instance-306430-1172098883.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 3/73 11994
/proc/meminfo: memFree=1932904/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=1812 CPUtime=0
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 318 0 0 0 0 0 0 0 19 0 1 0 4755904 1855488 302 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 453 302 88 220 0 230 0

[startup+0.107181 s]
/proc/loadavg: 7.36 6.94 4.29 3/73 11994
/proc/meminfo: memFree=1932904/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=3356 CPUtime=0.1
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 645 0 0 0 10 0 0 0 20 0 1 0 4755904 3436544 629 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 839 629 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.51923 s]
/proc/loadavg: 7.36 6.94 4.29 3/73 11994
/proc/meminfo: memFree=1932904/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=5568 CPUtime=0.51
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 1080 0 0 0 51 0 0 0 24 0 1 0 4755904 5701632 1064 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 1392 1064 95 220 0 1169 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5568

[startup+1.34133 s]
/proc/loadavg: 6.85 6.84 4.27 2/74 11995
/proc/meminfo: memFree=1927776/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=9668 CPUtime=1.33
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 1477 0 0 0 133 0 0 0 25 0 1 0 4755904 9900032 1461 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 2417 1461 95 220 0 2194 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9668

[startup+2.97752 s]
/proc/loadavg: 6.85 6.84 4.27 2/74 11997
/proc/meminfo: memFree=1925792/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=9668 CPUtime=2.96
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 2106 0 0 0 296 0 0 0 25 0 1 0 4755904 9900032 2090 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 2417 2090 95 220 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.25391 s]
/proc/loadavg: 6.85 6.84 4.27 2/74 11999
/proc/meminfo: memFree=1920552/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=17868 CPUtime=6.24
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 3334 0 0 0 623 1 0 0 25 0 1 0 4755904 18296832 3318 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 4467 3318 95 220 0 4244 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17868

[startup+12.7107 s]
/proc/loadavg: 5.95 6.65 4.24 2/74 12003
/proc/meminfo: memFree=1912360/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=21968 CPUtime=12.69
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 5228 0 0 0 1267 2 0 0 25 0 1 0 4755904 22495232 5212 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 5492 5212 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.5112 s]
/proc/loadavg: 5.19 6.46 4.20 2/74 12011
/proc/meminfo: memFree=1905264/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=30292 CPUtime=25.49
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 6956 0 0 0 2545 4 0 0 25 0 1 0 4755904 31019008 6940 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 7573 6940 95 220 0 7350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30292

[startup+51.1282 s]
/proc/loadavg: 3.76 6.02 4.12 2/74 12065
/proc/meminfo: memFree=1901040/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=34392 CPUtime=51.07
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 8013 0 0 0 5102 5 0 0 25 0 1 0 4755904 35217408 7997 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 8598 7997 95 220 0 8375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34392

[startup+102.337 s]
/proc/loadavg: 2.10 5.18 3.93 2/68 12093
/proc/meminfo: memFree=1894136/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=42844 CPUtime=102.25
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 10012 0 0 0 10218 7 0 0 25 0 1 0 4755904 43872256 9996 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 10711 9996 95 220 0 10488 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42844

[startup+162.35 s]
/proc/loadavg: 1.40 4.41 3.75 2/68 12093
/proc/meminfo: memFree=1885560/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=51688 CPUtime=162.25
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 12126 0 0 0 16215 10 0 0 25 0 1 0 4755904 52928512 12110 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 12922 12110 95 220 0 12699 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51688

[startup+222.359 s]
/proc/loadavg: 1.20 3.80 3.58 2/68 12093
/proc/meminfo: memFree=1877496/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=60272 CPUtime=222.24
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 14133 0 0 0 22212 12 0 0 25 0 1 0 4755904 61718528 14117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 15068 14117 95 220 0 14845 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60272

[startup+282.367 s]
/proc/loadavg: 1.07 3.29 3.41 2/68 12093
/proc/meminfo: memFree=1874680/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=60684 CPUtime=282.23
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 14830 0 0 0 28211 12 0 0 25 0 1 0 4755904 62140416 14814 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 15171 14814 95 220 0 14948 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 60684

[startup+342.374 s]
/proc/loadavg: 1.02 2.87 3.26 2/68 12093
/proc/meminfo: memFree=1868216/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=69180 CPUtime=342.22
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 16442 0 0 0 34208 14 0 0 25 0 1 0 4755904 70840320 16426 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 17295 16426 95 220 0 17072 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 69180

[startup+402.387 s]
/proc/loadavg: 1.01 2.53 3.12 2/68 12093
/proc/meminfo: memFree=1866808/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=69556 CPUtime=402.21
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 16813 0 0 0 40207 14 0 0 25 0 1 0 4755904 71225344 16797 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 17389 16797 95 220 0 17166 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 69556

[startup+462.395 s]
/proc/loadavg: 1.00 2.25 2.98 3/68 12093
/proc/meminfo: memFree=1864696/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=74220 CPUtime=462.21
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 17336 0 0 0 46206 15 0 0 25 0 1 0 4755904 76001280 17320 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 18555 17320 95 220 0 18332 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 74220

[startup+522.404 s]
/proc/loadavg: 1.00 2.02 2.85 2/68 12093
/proc/meminfo: memFree=1863288/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=74352 CPUtime=522.2
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 17672 0 0 0 52204 16 0 0 25 0 1 0 4755904 76136448 17656 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 18588 17656 95 220 0 18365 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 74352

[startup+582.41 s]
/proc/loadavg: 1.00 1.83 2.73 2/68 12093
/proc/meminfo: memFree=1861624/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=74476 CPUtime=582.19
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 18093 0 0 0 58203 16 0 0 25 0 1 0 4755904 76263424 18077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 18619 18077 95 220 0 18396 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 74476

[startup+642.419 s]
/proc/loadavg: 1.00 1.68 2.62 2/68 12093
/proc/meminfo: memFree=1860216/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=74988 CPUtime=642.19
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 18430 0 0 0 64202 17 0 0 25 0 1 0 4755904 76787712 18414 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 18747 18414 95 220 0 18524 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 74988

[startup+702.425 s]
/proc/loadavg: 1.00 1.55 2.52 2/68 12093
/proc/meminfo: memFree=1858488/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=79372 CPUtime=702.18
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 18861 0 0 0 70200 18 0 0 25 0 1 0 4755904 81276928 18845 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 19843 18845 95 220 0 19620 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 79372

[startup+762.433 s]
/proc/loadavg: 1.00 1.45 2.42 2/68 12093
/proc/meminfo: memFree=1857272/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=79632 CPUtime=762.17
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 19156 0 0 0 76199 18 0 0 25 0 1 0 4755904 81543168 19140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 19908 19140 95 220 0 19685 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 79632

[startup+822.44 s]
/proc/loadavg: 1.00 1.36 2.33 2/68 12093
/proc/meminfo: memFree=1856888/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=79924 CPUtime=822.16
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 19252 0 0 0 82198 18 0 0 25 0 1 0 4755904 81842176 19236 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 19981 19236 95 220 0 19758 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 79924

[startup+882.447 s]
/proc/loadavg: 1.00 1.29 2.24 2/68 12093
/proc/meminfo: memFree=1855864/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=80188 CPUtime=882.14
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 19535 0 0 0 88196 18 0 0 25 0 1 0 4755904 82112512 19519 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 20047 19519 95 220 0 19824 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 80188

[startup+942.455 s]
/proc/loadavg: 1.00 1.24 2.16 2/68 12093
/proc/meminfo: memFree=1854904/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=80328 CPUtime=942.14
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 19770 0 0 0 94195 19 0 0 25 0 1 0 4755904 82255872 19754 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 20082 19754 95 220 0 19859 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 80328

[startup+1002.47 s]
/proc/loadavg: 1.00 1.19 2.09 2/68 12093
/proc/meminfo: memFree=1853176/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=84676 CPUtime=1002.13
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 20200 0 0 0 100194 19 0 0 25 0 1 0 4755904 86708224 20184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536379 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 21169 20184 95 220 0 20946 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 84676

[startup+1062.48 s]
/proc/loadavg: 1.00 1.15 2.02 2/68 12093
/proc/meminfo: memFree=1852152/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=85196 CPUtime=1062.13
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 20455 0 0 0 106194 19 0 0 25 0 1 0 4755904 87240704 20439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 21299 20439 95 220 0 21076 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 85196

[startup+1122.48 s]
/proc/loadavg: 1.00 1.12 1.95 2/68 12093
/proc/meminfo: memFree=1849912/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=85580 CPUtime=1122.12
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 21002 0 0 0 112192 20 0 0 25 0 1 0 4755904 87633920 20986 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 21395 20986 95 220 0 21172 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 85580

[startup+1182.49 s]
/proc/loadavg: 1.00 1.10 1.89 2/68 12093
/proc/meminfo: memFree=1849272/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=85728 CPUtime=1182.11
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 21166 0 0 0 118191 20 0 0 25 0 1 0 4755904 87785472 21150 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 21432 21150 95 220 0 21209 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 85728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.09 1.87 2/68 12093
/proc/meminfo: memFree=1848120/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=89952 CPUtime=1200.03
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 21437 0 0 0 119982 21 0 0 25 0 1 0 4755904 92110848 21421 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 22488 21421 95 220 0 22265 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 89952

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 1.09 1.87 2/68 12093
/proc/meminfo: memFree=1848120/2055892 swapFree=4096420/4096564
[pid=11994] ppid=11992 vsize=89952 CPUtime=1200.03
/proc/11994/stat : 11994 (sat7_bin) R 11992 11994 11394 0 -1 4194304 21437 0 0 0 119982 21 0 0 25 0 1 0 4755904 92110848 21421 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11994/statm: 22488 21421 95 220 0 22265 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 89952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.226965
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 89952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21437
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= 1480

runsolver used 0.91986 second user time and 2.34564 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 23:01:23 UTC 2007

IDJOB= 306430
IDBENCH= 20181
IDSOLVER= 101
FILE ID= node77/306430-1172098883

PBS_JOBID= 3892864

Free space on /tmp= 66650 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306430-1172098883/sat7_bin /tmp/evaluation/306430-1172098883/instance-306430-1172098883.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-306430-1172098883 -o ROOT/results/node77/solver-306430-1172098883 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306430-1172098883/sat7_bin /tmp/evaluation/306430-1172098883/instance-306430-1172098883.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 705598870

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:       1933376 kB
Buffers:          5844 kB
Cached:          52704 kB
SwapCached:          0 kB
Active:          41068 kB
Inactive:        34908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1933376 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          28120 kB
Slab:            32596 kB
Committed_AS:    74376 kB
PageTables:       1664 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= 66650 MiB

End job on node77 on Wed Feb 21 23:21:26 UTC 2007