Trace number 306840

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 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.28	c Starting solver ...
0.30/0.37	c Restarting after 100 conflicts
0.40/0.48	c Restarting after 250 conflicts
0.61/0.64	c Restarting after 475 conflicts
0.81/0.89	c Restarting after 812 conflicts
1.22/1.27	c Restarting after 1319 conflicts
1.83/1.87	c Restarting after 2080 conflicts
2.75/2.77	c Restarting after 3219 conflicts
3.99/4.08	c Restarting after 4928 conflicts
6.34/6.37	c Restarting after 7491 conflicts
9.82/9.86	c Restarting after 11337 conflicts
15.56/15.57	c Restarting after 17104 conflicts
24.98/25.01	c Restarting after 25755 conflicts
41.16/41.19	c Restarting after 38729 conflicts
70.13/70.18	c Restarting after 58190 conflicts
117.24/117.34	c Restarting after 87383 conflicts
206.62/206.73	c Restarting after 131172 conflicts
350.28/350.44	c Restarting after 196857 conflicts
620.17/620.43	c Restarting after 295385 conflicts
999.53/999.92	c Restarting after 443174 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/node67/watcher-306840-1172107555 -o ROOT/results/node67/solver-306840-1172107555 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306840-1172107555/sat7_bin /tmp/evaluation/306840-1172107555/instance-306840-1172107555.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 1.00 1.03 3/64 19365
/proc/meminfo: memFree=1568136/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=2116 CPUtime=0
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 230713142 2166784 367 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 529 368 88 220 0 306 0

[startup+0.106844 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 19365
/proc/meminfo: memFree=1568136/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=3660 CPUtime=0.1
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 762 0 0 0 10 0 0 0 18 0 1 0 230713142 3747840 745 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 915 745 88 220 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3660

[startup+0.514885 s]
/proc/loadavg: 1.00 1.00 1.03 3/64 19365
/proc/meminfo: memFree=1568136/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=10152 CPUtime=0.5
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 1570 0 0 0 50 0 0 0 21 0 1 0 230713142 10395648 1553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 2538 1553 95 220 0 2315 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10152

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1561408/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=10152 CPUtime=1.32
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 1858 0 0 0 132 0 0 0 25 0 1 0 230713142 10395648 1841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531484 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 2538 1841 95 220 0 2315 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10152

[startup+2.97114 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1559744/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=14252 CPUtime=2.96
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 2451 0 0 0 296 0 0 0 25 0 1 0 230713142 14594048 2434 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 3563 2434 95 220 0 3340 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14252

[startup+6.25248 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1555392/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=14252 CPUtime=6.24
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 3418 0 0 0 623 1 0 0 25 0 1 0 230713142 14594048 3401 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 3563 3401 95 220 0 3340 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14252

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1547584/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=22452 CPUtime=12.69
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 5241 0 0 0 1267 2 0 0 25 0 1 0 230713142 22990848 5224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 5613 5224 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.5065 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1535808/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=34752 CPUtime=25.49
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 8264 0 0 0 2544 5 0 0 25 0 1 0 230713142 35586048 8247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 8688 8247 95 220 0 8465 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34752

[startup+51.1122 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19366
/proc/meminfo: memFree=1512512/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=59352 CPUtime=51.09
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 14018 0 0 0 5098 11 0 0 25 0 1 0 230713142 60776448 14001 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 14838 14001 95 220 0 14615 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59352

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19366
/proc/meminfo: memFree=1483456/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=88164 CPUtime=102.28
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 21175 0 0 0 10209 19 0 0 25 0 1 0 230713142 90279936 21158 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 22041 21158 95 220 0 21818 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 88164

[startup+162.344 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19366
/proc/meminfo: memFree=1480064/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=92624 CPUtime=162.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 22024 0 0 0 16209 20 0 0 25 0 1 0 230713142 94846976 22007 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 23156 22007 95 220 0 22933 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 92624

[startup+222.362 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19366
/proc/meminfo: memFree=1460608/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=109260 CPUtime=222.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 26918 0 0 0 22203 26 0 0 25 0 1 0 230713142 111882240 26901 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 27315 26901 95 220 0 27092 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 109260

[startup+282.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19366
/proc/meminfo: memFree=1455744/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=113592 CPUtime=282.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 28076 0 0 0 28202 27 0 0 25 0 1 0 230713142 116318208 28059 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 28398 28059 95 220 0 28175 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 113592

[startup+342.399 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19366
/proc/meminfo: memFree=1452992/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=118088 CPUtime=342.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 28746 0 0 0 34201 28 0 0 25 0 1 0 230713142 120922112 28729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 29522 28729 95 220 0 29299 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 118088

[startup+402.417 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19366
/proc/meminfo: memFree=1441600/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=130500 CPUtime=402.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 31596 0 0 0 40198 31 0 0 25 0 1 0 230713142 133632000 31579 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 32625 31579 95 220 0 32402 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 130500

[startup+462.432 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19366
/proc/meminfo: memFree=1438080/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=130616 CPUtime=462.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 32481 0 0 0 46197 32 0 0 25 0 1 0 230713142 133750784 32464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 32654 32464 95 220 0 32431 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 130616

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19366
/proc/meminfo: memFree=1436096/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=135076 CPUtime=522.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 32971 0 0 0 52196 33 0 0 25 0 1 0 230713142 138317824 32954 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 33769 32954 95 220 0 33546 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 135076

[startup+582.464 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 19366
/proc/meminfo: memFree=1432832/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=139424 CPUtime=582.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 33770 0 0 0 58195 34 0 0 25 0 1 0 230713142 142770176 33753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 34856 33753 95 220 0 34633 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 139424

[startup+642.482 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 19366
/proc/meminfo: memFree=1426944/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=143840 CPUtime=642.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 35266 0 0 0 64193 36 0 0 25 0 1 0 230713142 147292160 35249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 35960 35249 95 220 0 35737 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 143840

[startup+702.498 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19366
/proc/meminfo: memFree=1421888/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=148164 CPUtime=702.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 36500 0 0 0 70191 38 0 0 25 0 1 0 230713142 151719936 36483 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536810 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 37041 36483 95 220 0 36818 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 148164

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19366
/proc/meminfo: memFree=1419840/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=152640 CPUtime=762.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 37028 0 0 0 76191 38 0 0 25 0 1 0 230713142 156303360 37011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 38160 37011 95 220 0 37937 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 152640

[startup+822.537 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19366
/proc/meminfo: memFree=1414912/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=156984 CPUtime=822.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 38264 0 0 0 82189 40 0 0 25 0 1 0 230713142 160751616 38247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 39246 38247 95 220 0 39023 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 156984

[startup+882.554 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19368
/proc/meminfo: memFree=1407232/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=165316 CPUtime=882.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 40192 0 0 0 88186 43 0 0 25 0 1 0 230713142 169283584 40175 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 41329 40175 95 220 0 41106 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 165316

[startup+942.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1400576/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=169804 CPUtime=942.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 41838 0 0 0 94183 46 0 0 25 0 1 0 230713142 173879296 41821 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 42451 41821 95 220 0 42228 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 169804

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1400448/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=169936 CPUtime=1002.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 41870 0 0 0 100183 46 0 0 25 0 1 0 230713142 174014464 41853 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 42484 41853 95 220 0 42261 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 169936

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1399744/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=170052 CPUtime=1062.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 42042 0 0 0 106183 46 0 0 25 0 1 0 230713142 174133248 42025 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 42513 42025 95 220 0 42290 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 170052

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1397376/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=174264 CPUtime=1122.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 42645 0 0 0 112182 47 0 0 25 0 1 0 230713142 178446336 42628 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 43566 42628 95 220 0 43343 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 174264

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1393792/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=178608 CPUtime=1182.29
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 43533 0 0 0 118181 48 0 0 25 0 1 0 230713142 182894592 43516 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 44652 43516 95 220 0 44429 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 178608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1393664/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=178608 CPUtime=1200.01
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 43556 0 0 0 119953 48 0 0 25 0 1 0 230713142 182894592 43539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 44652 43539 95 220 0 44429 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 178608

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19368
/proc/meminfo: memFree=1393664/2055920 swapFree=4176000/4192956
[pid=19365] ppid=19363 vsize=178608 CPUtime=1200.01
/proc/19365/stat : 19365 (sat7_bin) R 19363 19365 17972 0 -1 4194304 43556 0 0 0 119953 48 0 0 25 0 1 0 230713142 182894592 43539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19365/statm: 44652 43539 95 220 0 44429 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 178608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.515921
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 178608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.515921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43556
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= 2803

runsolver used 0.752885 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Feb 22 01:25:55 UTC 2007

IDJOB= 306840
IDBENCH= 20191
IDSOLVER= 101
FILE ID= node67/306840-1172107555

PBS_JOBID= 3892867

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306840-1172107555/sat7_bin /tmp/evaluation/306840-1172107555/instance-306840-1172107555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-306840-1172107555 -o ROOT/results/node67/solver-306840-1172107555 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306840-1172107555/sat7_bin /tmp/evaluation/306840-1172107555/instance-306840-1172107555.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 121387173

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1568608 kB
Buffers:         40304 kB
Cached:         383756 kB
SwapCached:      11616 kB
Active:         315840 kB
Inactive:       126716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568608 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            30772 kB
Committed_AS:   737472 kB
PageTables:       1452 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= 66558 MiB

End job on node67 on Thu Feb 22 01:45:58 UTC 2007