Trace number 425491

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) 5000.05 5001.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.969
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c Starting solver ...
0.19/0.28	c Restarting after 100 conflicts
0.29/0.37	c Restarting after 250 conflicts
0.39/0.48	c Restarting after 475 conflicts
0.59/0.67	c Restarting after 812 conflicts
0.89/0.96	c Restarting after 1319 conflicts
1.39/1.42	c Restarting after 2078 conflicts
2.10/2.15	c Restarting after 3217 conflicts
3.19/3.25	c Restarting after 4925 conflicts
4.99/5.02	c Restarting after 7489 conflicts
7.69/7.79	c Restarting after 11333 conflicts
12.29/12.34	c Restarting after 17101 conflicts
19.79/19.88	c Restarting after 25750 conflicts
32.68/32.71	c Restarting after 38724 conflicts
54.68/54.73	c Restarting after 58185 conflicts
93.77/93.86	c Restarting after 87377 conflicts
160.95/161.09	c Restarting after 131167 conflicts
288.52/288.66	c Restarting after 196851 conflicts
479.97/480.18	c Restarting after 295377 conflicts
797.90/798.19	c Restarting after 443168 conflicts
1373.96/1374.36	c Restarting after 664851 conflicts
2308.44/2309.17	c Restarting after 997378 conflicts
3707.12/3708.19	c Restarting after 1496166 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-425491-1177771043 -o ROOT/results/node41/solver-425491-1177771043 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425491-1177771043/sat7_bin /tmp/evaluation/425491-1177771043/instance-425491-1177771043.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 2701
/proc/meminfo: memFree=1650752/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=1976 CPUtime=0
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 225016194 2023424 331 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 494 333 88 220 0 271 0

[startup+0.0653799 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2701
/proc/meminfo: memFree=1650752/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=3520 CPUtime=0.06
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 569 0 0 0 6 0 0 0 18 0 1 0 225016194 3604480 553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 880 554 88 220 0 657 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3520

[startup+0.101381 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2701
/proc/meminfo: memFree=1650752/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=3520 CPUtime=0.09
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 671 0 0 0 9 0 0 0 18 0 1 0 225016194 3604480 655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 880 656 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301398 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2701
/proc/meminfo: memFree=1650752/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=5868 CPUtime=0.29
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 1198 0 0 0 29 0 0 0 20 0 1 0 225016194 6008832 1182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 1467 1182 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.701433 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2701
/proc/meminfo: memFree=1650752/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=9968 CPUtime=0.69
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 1381 0 0 0 69 0 0 0 24 0 1 0 225016194 10207232 1365 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2492 1365 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.5015 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1645240/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=9968 CPUtime=1.49
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 1713 0 0 0 148 1 0 0 25 0 1 0 225016194 10207232 1697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2492 1697 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10164 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1643384/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=9968 CPUtime=3.09
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 2259 0 0 0 308 1 0 0 25 0 1 0 225016194 10207232 2243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 2492 2243 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1638840/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=14068 CPUtime=6.29
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 3307 0 0 0 627 2 0 0 25 0 1 0 225016194 14405632 3291 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 3517 3291 95 220 0 3294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14068

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1631232/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=22268 CPUtime=12.69
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 5104 0 0 0 1264 5 0 0 25 0 1 0 225016194 22802432 5088 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 5567 5088 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1618624/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=34568 CPUtime=25.49
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 8145 0 0 0 2541 8 0 0 25 0 1 0 225016194 35397632 8129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 8642 8129 95 220 0 8419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34568

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1601984/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=50968 CPUtime=51.08
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 12228 0 0 0 5096 12 0 0 25 0 1 0 225016194 52191232 12212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 12742 12212 95 220 0 12519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50968

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1588288/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=63508 CPUtime=102.27
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 15653 0 0 0 10211 16 0 0 25 0 1 0 225016194 65032192 15637 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 15877 15637 95 220 0 15654 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63508

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2702
/proc/meminfo: memFree=1584128/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=67832 CPUtime=162.25
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 16700 0 0 0 16207 18 0 0 25 0 1 0 225016194 69459968 16684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 16958 16684 95 220 0 16735 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1576768/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=76264 CPUtime=222.24
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 18476 0 0 0 22203 21 0 0 25 0 1 0 225016194 78094336 18460 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 19066 18460 95 220 0 18843 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 76264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1574144/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=80724 CPUtime=282.22
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 19161 0 0 0 28200 22 0 0 25 0 1 0 225016194 82661376 19145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 20181 19145 95 220 0 19958 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 80724

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1564928/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=89156 CPUtime=342.21
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 21442 0 0 0 34196 25 0 0 25 0 1 0 225016194 91295744 21426 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 22289 21426 95 220 0 22066 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 89156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1561536/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=93616 CPUtime=402.2
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 22322 0 0 0 40193 27 0 0 25 0 1 0 225016194 95862784 22306 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 23404 22306 95 220 0 23181 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 93616

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1555264/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=98072 CPUtime=462.18
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 23896 0 0 0 46189 29 0 0 25 0 1 0 225016194 100425728 23880 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 24518 23880 95 220 0 24295 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 98072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1554048/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=98308 CPUtime=522.17
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 24194 0 0 0 52187 30 0 0 25 0 1 0 225016194 100667392 24178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 24577 24178 95 220 0 24354 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 98308

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1548928/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=102556 CPUtime=582.16
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 25458 0 0 0 58184 32 0 0 25 0 1 0 225016194 105017344 25442 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 25639 25442 95 220 0 25416 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 102556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2704
/proc/meminfo: memFree=1548352/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=106892 CPUtime=642.14
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 25602 0 0 0 64182 32 0 0 25 0 1 0 225016194 109457408 25586 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 26723 25586 95 220 0 26500 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 106892


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1463424/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=191536 CPUtime=4061.23
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 46785 0 0 0 406038 85 0 0 25 0 1 0 225016194 196132864 46769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 47884 46769 95 220 0 47661 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 191536

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1463104/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=191688 CPUtime=4121.21
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 46873 0 0 0 412036 85 0 0 25 0 1 0 225016194 196288512 46857 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 47922 46857 95 220 0 47699 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 191688

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1460928/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=191928 CPUtime=4181.2
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47412 0 0 0 418033 87 0 0 25 0 1 0 225016194 196534272 47396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 47982 47396 95 220 0 47759 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 191928

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1460736/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=191928 CPUtime=4241.18
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47476 0 0 0 424031 87 0 0 25 0 1 0 225016194 196534272 47460 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 47982 47460 95 220 0 47759 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 191928

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1460608/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=191928 CPUtime=4301.16
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47490 0 0 0 430029 87 0 0 25 0 1 0 225016194 196534272 47474 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 47982 47474 95 220 0 47759 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 191928

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1460480/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=192184 CPUtime=4361.15
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47539 0 0 0 436027 88 0 0 25 0 1 0 225016194 196796416 47523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 48046 47523 95 220 0 47823 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 192184

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1460224/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=192312 CPUtime=4421.14
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47588 0 0 0 442025 89 0 0 25 0 1 0 225016194 196927488 47572 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 48078 47572 95 220 0 47855 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 192312

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1459904/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=192592 CPUtime=4481.12
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 47689 0 0 0 448023 89 0 0 25 0 1 0 225016194 197214208 47673 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 48148 47673 95 220 0 47925 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 192592

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1457856/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=196820 CPUtime=4541.11
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48169 0 0 0 454021 90 0 0 25 0 1 0 225016194 201543680 48153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49205 48153 95 220 0 48982 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 196820

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1457728/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197004 CPUtime=4601.09
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48205 0 0 0 460019 90 0 0 25 0 1 0 225016194 201732096 48189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49251 48189 95 220 0 49028 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 197004

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1457664/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197004 CPUtime=4661.08
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48220 0 0 0 466017 91 0 0 25 0 1 0 225016194 201732096 48204 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49251 48204 95 220 0 49028 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 197004

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1457664/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197004 CPUtime=4721.07
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48237 0 0 0 472015 92 0 0 25 0 1 0 225016194 201732096 48221 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49251 48221 95 220 0 49028 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 197004

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1457536/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197116 CPUtime=4781.05
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48284 0 0 0 478013 92 0 0 25 0 1 0 225016194 201846784 48268 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49279 48268 95 220 0 49056 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 197116

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1456128/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197232 CPUtime=4841.04
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48625 0 0 0 484011 93 0 0 25 0 1 0 225016194 201965568 48609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49308 48609 95 220 0 49085 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 197232

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1456000/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197360 CPUtime=4901.02
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48648 0 0 0 490009 93 0 0 25 0 1 0 225016194 202096640 48632 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49340 48632 95 220 0 49117 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 197360

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1455808/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197488 CPUtime=4961.01
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48673 0 0 0 496007 94 0 0 25 0 1 0 225016194 202227712 48657 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49372 48657 95 220 0 49149 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 197488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1455744/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197488 CPUtime=5000.01
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48699 0 0 0 499907 94 0 0 25 0 1 0 225016194 202227712 48683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49372 48683 95 220 0 49149 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 197488

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2904
/proc/meminfo: memFree=1455744/2055920 swapFree=4169764/4192956
[pid=2701] ppid=2699 vsize=197488 CPUtime=5000.01
/proc/2701/stat : 2701 (sat7_bin) R 2699 2701 2647 0 -1 4194304 48699 0 0 0 499907 94 0 0 25 0 1 0 225016194 202227712 48683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2701/statm: 49372 48683 95 220 0 49149 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 197488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.34
CPU time (s): 5000.05
CPU user time (s): 4999.07
CPU system time (s): 0.974851
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 197488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.07
system time used= 0.974851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48699
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= 101615

runsolver used 3.9344 second user time and 11.2663 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 28 14:37:23 UTC 2007

IDJOB= 425491
IDBENCH= 20171
IDSOLVER= 183
FILE ID= node41/425491-1177771043

PBS_JOBID= 4715666

Free space on /tmp= 66419 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/425491-1177771043/sat7_bin /tmp/evaluation/425491-1177771043/instance-425491-1177771043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-425491-1177771043 -o ROOT/results/node41/solver-425491-1177771043 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425491-1177771043/sat7_bin /tmp/evaluation/425491-1177771043/instance-425491-1177771043.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 71465814

TIME LIMIT= 5000 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		: 3000.232
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		: 3000.232
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:       1651288 kB
Buffers:         47252 kB
Cached:         268140 kB
SwapCached:       2916 kB
Active:         207796 kB
Inactive:       131268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651288 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          31556 kB
Slab:            50900 kB
Committed_AS:  3532264 kB
PageTables:       2008 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= 66419 MiB

End job on node41 on Sat Apr 28 16:00:47 UTC 2007