Trace number 311883

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 100 conflicts
0.00/0.07	c Restarting after 250 conflicts
0.10/0.11	c Restarting after 476 conflicts
0.10/0.17	c Restarting after 815 conflicts
0.20/0.25	c Restarting after 1321 conflicts
0.30/0.38	c Restarting after 2080 conflicts
0.50/0.59	c Restarting after 3220 conflicts
0.91/0.92	c Restarting after 4931 conflicts
1.42/1.47	c Restarting after 7495 conflicts
2.24/2.30	c Restarting after 11340 conflicts
3.57/3.66	c Restarting after 17106 conflicts
5.62/5.68	c Restarting after 25755 conflicts
8.90/9.01	c Restarting after 38731 conflicts
14.33/14.38	c Restarting after 58193 conflicts
22.93/23.04	c Restarting after 87386 conflicts
37.37/37.43	c Restarting after 131176 conflicts
59.80/59.84	c Restarting after 196860 conflicts
94.73/94.81	c Restarting after 295386 conflicts
149.41/149.48	c Restarting after 443180 conflicts
236.97/237.07	c Restarting after 664866 conflicts
374.52/374.67	c Restarting after 997392 conflicts
595.51/595.78	c Restarting after 1496180 conflicts
947.91/948.29	c Restarting after 2244362 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/node20/watcher-311883-1172577921 -o ROOT/results/node20/solver-311883-1172577921 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311883-1172577921/sat7_bin /tmp/evaluation/311883-1172577921/instance-311883-1172577921.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 0.98 0.99 3/77 12774
/proc/meminfo: memFree=1778456/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=1332 CPUtime=0
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 277746047 1363968 178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 333 178 88 220 0 110 0

[startup+0.106958 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12774
/proc/meminfo: memFree=1778456/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=2256 CPUtime=0.1
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 358 0 0 0 10 0 0 0 18 0 1 0 277746047 2310144 341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 564 341 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515008 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12774
/proc/meminfo: memFree=1778456/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=3284 CPUtime=0.5
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 459 0 0 0 50 0 0 0 22 0 1 0 277746047 3362816 442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 821 442 95 220 0 598 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3284

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1776528/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=3284 CPUtime=1.32
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 588 0 0 0 132 0 0 0 25 0 1 0 277746047 3362816 571 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 821 571 95 220 0 598 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3284

[startup+2.97131 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=5336 CPUtime=2.96
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 679 0 0 0 296 0 0 0 25 0 1 0 277746047 5464064 662 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 1334 662 95 220 0 1111 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5336

[startup+6.2537 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1775632/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=5336 CPUtime=6.24
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 784 0 0 0 624 0 0 0 25 0 1 0 277746047 5464064 767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134541075 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 1334 767 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1774864/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=5472 CPUtime=12.69
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 953 0 0 0 1268 1 0 0 25 0 1 0 277746047 5603328 936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 1368 936 95 220 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.511 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1774096/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=5604 CPUtime=25.49
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 1158 0 0 0 2548 1 0 0 25 0 1 0 277746047 5738496 1141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 1401 1141 95 220 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.1201 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1773072/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=10100 CPUtime=51.09
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 1406 0 0 0 5107 2 0 0 25 0 1 0 277746047 10342400 1389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 2525 1389 95 220 0 2302 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10100

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1771600/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=10496 CPUtime=102.3
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 1753 0 0 0 10227 3 0 0 25 0 1 0 277746047 10747904 1736 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 2624 1736 95 220 0 2401 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10496

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1770704/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=11028 CPUtime=162.32
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 1973 0 0 0 16228 4 0 0 25 0 1 0 277746047 11292672 1956 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 2757 1956 95 220 0 2534 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11028

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1769936/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=11432 CPUtime=222.33
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2158 0 0 0 22229 4 0 0 25 0 1 0 277746047 11706368 2141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539875 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 2858 2141 95 220 0 2635 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11432

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1769104/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=11972 CPUtime=282.35
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2367 0 0 0 28230 5 0 0 25 0 1 0 277746047 12259328 2350 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 2993 2350 95 220 0 2770 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11972

[startup+342.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1768720/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=12236 CPUtime=342.36
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2458 0 0 0 34231 5 0 0 25 0 1 0 277746047 12529664 2441 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3059 2441 95 220 0 2836 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 12236

[startup+402.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1767824/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=12504 CPUtime=402.38
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2693 0 0 0 40232 6 0 0 25 0 1 0 277746047 12804096 2676 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3126 2676 95 220 0 2903 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 12504

[startup+462.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12775
/proc/meminfo: memFree=1766992/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=12768 CPUtime=462.39
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2886 0 0 0 46233 6 0 0 25 0 1 0 277746047 13074432 2869 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3192 2869 95 220 0 2969 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 12768

[startup+522.551 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1766736/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=13052 CPUtime=522.4
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2953 0 0 0 52233 7 0 0 25 0 1 0 277746047 13365248 2936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3263 2936 95 220 0 3040 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 13052

[startup+582.578 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1766544/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=13196 CPUtime=582.41
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 2998 0 0 0 58234 7 0 0 25 0 1 0 277746047 13512704 2981 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3299 2981 95 220 0 3076 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 13196

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1766160/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=13460 CPUtime=642.43
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3088 0 0 0 64235 8 0 0 25 0 1 0 277746047 13783040 3071 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3365 3071 95 220 0 3142 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 13460

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1765776/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=13728 CPUtime=702.44
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3191 0 0 0 70236 8 0 0 25 0 1 0 277746047 14057472 3174 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3432 3174 95 220 0 3209 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 13728

[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1765456/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=13868 CPUtime=762.45
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3276 0 0 0 76236 9 0 0 25 0 1 0 277746047 14200832 3259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 3467 3259 95 220 0 3244 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 13868

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1765200/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=18248 CPUtime=822.47
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3336 0 0 0 82238 9 0 0 25 0 1 0 277746047 18685952 3319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4562 3319 95 220 0 4339 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 18248

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1765008/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=18408 CPUtime=882.48
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3376 0 0 0 88238 10 0 0 25 0 1 0 277746047 18849792 3359 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4602 3359 95 220 0 4379 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 18408

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1764880/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=18408 CPUtime=942.49
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3410 0 0 0 94239 10 0 0 25 0 1 0 277746047 18849792 3393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532783 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4602 3393 95 220 0 4379 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 18408

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1764432/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=18692 CPUtime=1002.5
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3534 0 0 0 100239 11 0 0 25 0 1 0 277746047 19140608 3517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029269 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4673 3517 95 220 0 4450 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 18692

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1764176/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=18824 CPUtime=1062.52
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3604 0 0 0 106240 12 0 0 25 0 1 0 277746047 19275776 3587 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4706 3587 95 220 0 4483 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 18824

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1763856/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=19104 CPUtime=1122.52
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3673 0 0 0 112240 12 0 0 25 0 1 0 277746047 19562496 3656 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4776 3656 95 220 0 4553 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 19104

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1763664/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=19396 CPUtime=1182.54
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3726 0 0 0 118241 13 0 0 25 0 1 0 277746047 19861504 3709 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4849 3709 95 220 0 4626 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 19396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1763600/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=19396 CPUtime=1200.06
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3741 0 0 0 119993 13 0 0 25 0 1 0 277746047 19861504 3724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4849 3724 95 220 0 4626 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19396

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12775
/proc/meminfo: memFree=1763600/2055920 swapFree=4111204/4192956
[pid=12774] ppid=12772 vsize=19396 CPUtime=1200.06
/proc/12774/stat : 12774 (sat7_bin) R 12772 12774 11653 0 -1 4194304 3741 0 0 0 119993 13 0 0 25 0 1 0 277746047 19861504 3724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12774/statm: 4849 3724 95 220 0 4626 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.136979
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 19396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3741
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= 24962

runsolver used 1.3148 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 12:05:21 UTC 2007

IDJOB= 311883
IDBENCH= 20327
IDSOLVER= 101
FILE ID= node20/311883-1172577921

PBS_JOBID= 3971897

Free space on /tmp= 66560 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311883-1172577921/sat7_bin /tmp/evaluation/311883-1172577921/instance-311883-1172577921.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-311883-1172577921 -o ROOT/results/node20/solver-311883-1172577921 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311883-1172577921/sat7_bin /tmp/evaluation/311883-1172577921/instance-311883-1172577921.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 911381855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1778864 kB
Buffers:         37364 kB
Cached:         138060 kB
SwapCached:      48228 kB
Active:         126032 kB
Inactive:       111572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778864 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          32304 kB
Slab:            25112 kB
Committed_AS:   651084 kB
PageTables:       1704 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= 66560 MiB

End job on node20 on Tue Feb 27 12:25:23 UTC 2007