Trace number 308644

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) 1200.11 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
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 variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.06	c Starting solver ...
0.00/0.09	c Restarting after 101 conflicts
0.10/0.13	c Restarting after 252 conflicts
0.10/0.19	c Restarting after 478 conflicts
0.20/0.28	c Restarting after 815 conflicts
0.41/0.41	c Restarting after 1323 conflicts
0.61/0.64	c Restarting after 2083 conflicts
0.92/1.01	c Restarting after 3226 conflicts
1.53/1.56	c Restarting after 4934 conflicts
2.45/2.54	c Restarting after 7496 conflicts
4.19/4.26	c Restarting after 11340 conflicts
7.06/7.15	c Restarting after 17108 conflicts
11.36/11.47	c Restarting after 25759 conflicts
18.63/18.71	c Restarting after 38734 conflicts
30.00/30.05	c Restarting after 58195 conflicts
49.88/49.97	c Restarting after 87387 conflicts
79.98/80.04	c Restarting after 131176 conflicts
130.57/130.67	c Restarting after 196860 conflicts
211.37/211.48	c Restarting after 295386 conflicts
341.24/341.43	c Restarting after 443175 conflicts
545.96/546.15	c Restarting after 664858 conflicts
859.98/860.23	c Restarting after 997383 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/node7/watcher-308644-1172524278 -o ROOT/results/node7/solver-308644-1172524278 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308644-1172524278/sat7_bin /tmp/evaluation/308644-1172524278/instance-308644-1172524278.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 0.94 3/77 19301
/proc/meminfo: memFree=1634760/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=1736 CPUtime=0
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 272382622 1777664 261 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 434 261 88 220 0 211 0

[startup+0.1072 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 19301
/proc/meminfo: memFree=1634760/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=3432 CPUtime=0.1
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 560 0 0 0 10 0 0 0 18 0 1 0 272382622 3514368 543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 858 543 95 220 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3432

[startup+0.515243 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 19301
/proc/meminfo: memFree=1634760/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=3432 CPUtime=0.51
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 635 0 0 0 51 0 0 0 21 0 1 0 272382622 3514368 618 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 858 618 95 220 0 635 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3432

[startup+1.33533 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1632384/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=5484 CPUtime=1.33
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 749 0 0 0 133 0 0 0 25 0 1 0 272382622 5615616 732 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539821 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 1371 732 95 220 0 1148 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5484

[startup+2.9755 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1631552/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=5484 CPUtime=2.97
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 943 0 0 0 297 0 0 0 25 0 1 0 272382622 5615616 926 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029308 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 1371 926 95 220 0 1148 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5484

[startup+6.25485 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1630336/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=5484 CPUtime=6.24
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 1164 0 0 0 624 0 0 0 25 0 1 0 272382622 5615616 1147 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539005 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 1371 1147 95 220 0 1148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5484

[startup+12.7095 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1629760/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=9716 CPUtime=12.69
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 1307 0 0 0 1269 0 0 0 25 0 1 0 272382622 9949184 1290 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2429 1290 95 220 0 2206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9716

[startup+25.5109 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1628928/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=9716 CPUtime=25.49
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 1523 0 0 0 2548 1 0 0 25 0 1 0 272382622 9949184 1506 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2429 1506 95 220 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9716

[startup+51.1226 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1627968/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=10112 CPUtime=51.1
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 1749 0 0 0 5108 2 0 0 25 0 1 0 272382622 10354688 1732 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579446 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2528 1732 95 220 0 2305 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10112

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1626368/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=10376 CPUtime=102.3
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 2149 0 0 0 10228 2 0 0 25 0 1 0 272382622 10625024 2132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539902 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2594 2132 95 220 0 2371 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10376

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1625088/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=10916 CPUtime=162.32
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 2456 0 0 0 16229 3 0 0 25 0 1 0 272382622 11177984 2439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2729 2439 95 220 0 2506 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10916

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 19302
/proc/meminfo: memFree=1624320/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=11196 CPUtime=222.33
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 2632 0 0 0 22229 4 0 0 25 0 1 0 272382622 11464704 2615 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 2799 2615 95 220 0 2576 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11196

[startup+282.428 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 19302
/proc/meminfo: memFree=1623552/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=15600 CPUtime=282.35
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 2821 0 0 0 28230 5 0 0 25 0 1 0 272382622 15974400 2804 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 3900 2804 95 220 0 3677 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 15600

[startup+342.456 s]
/proc/loadavg: 1.07 1.03 0.95 3/78 19302
/proc/meminfo: memFree=1622592/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=15872 CPUtime=342.36
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3055 0 0 0 34230 6 0 0 25 0 1 0 272382622 16252928 3038 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 3968 3038 95 220 0 3745 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 15872

[startup+402.489 s]
/proc/loadavg: 1.02 1.02 0.95 2/78 19302
/proc/meminfo: memFree=1621760/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=16284 CPUtime=402.37
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3247 0 0 0 40231 6 0 0 25 0 1 0 272382622 16674816 3230 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4071 3230 95 220 0 3848 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 16284

[startup+462.521 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 19302
/proc/meminfo: memFree=1621504/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=16552 CPUtime=462.39
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3347 0 0 0 46232 7 0 0 25 0 1 0 272382622 16949248 3330 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4138 3330 95 220 0 3915 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 16552

[startup+522.552 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 19302
/proc/meminfo: memFree=1620224/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=16976 CPUtime=522.41
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3648 0 0 0 52233 8 0 0 25 0 1 0 272382622 17383424 3631 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579455 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4244 3631 95 220 0 4021 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 16976

[startup+582.58 s]
/proc/loadavg: 1.06 1.02 0.95 2/78 19302
/proc/meminfo: memFree=1619648/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=17120 CPUtime=582.43
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3802 0 0 0 58234 9 0 0 25 0 1 0 272382622 17530880 3785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4280 3785 95 220 0 4057 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 17120

[startup+642.614 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 19302
/proc/meminfo: memFree=1619200/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=17560 CPUtime=642.44
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3916 0 0 0 64234 10 0 0 25 0 1 0 272382622 17981440 3899 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4390 3899 95 220 0 4167 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 17560

[startup+702.641 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 19302
/proc/meminfo: memFree=1618880/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=17712 CPUtime=702.45
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 3994 0 0 0 70235 10 0 0 25 0 1 0 272382622 18137088 3977 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4428 3977 95 220 0 4205 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 17712

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1618560/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=17872 CPUtime=762.47
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4059 0 0 0 76236 11 0 0 25 0 1 0 272382622 18300928 4042 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4468 4042 95 220 0 4245 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 17872

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1618368/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=18020 CPUtime=822.48
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4113 0 0 0 82237 11 0 0 25 0 1 0 272382622 18452480 4096 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4505 4096 95 220 0 4282 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 18020

[startup+882.739 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1618112/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=18296 CPUtime=882.5
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4189 0 0 0 88238 12 0 0 25 0 1 0 272382622 18735104 4172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4574 4172 95 220 0 4351 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 18296

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1617728/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=18576 CPUtime=942.52
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4290 0 0 0 94239 13 0 0 25 0 1 0 272382622 19021824 4273 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4644 4273 95 220 0 4421 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 18576

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1617472/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=18708 CPUtime=1002.53
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4344 0 0 0 100240 13 0 0 25 0 1 0 272382622 19156992 4327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4677 4327 95 220 0 4454 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 18708

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1617280/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=18872 CPUtime=1062.55
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4410 0 0 0 106241 14 0 0 25 0 1 0 272382622 19324928 4393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4718 4393 95 220 0 4495 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 18872

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1617152/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=19016 CPUtime=1122.56
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4439 0 0 0 112242 14 0 0 25 0 1 0 272382622 19472384 4422 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4754 4422 95 220 0 4531 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 19016

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1616960/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=19176 CPUtime=1182.57
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4494 0 0 0 118242 15 0 0 25 0 1 0 272382622 19636224 4477 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4794 4477 95 220 0 4571 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 19176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1616896/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=19176 CPUtime=1200.09
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4502 0 0 0 119994 15 0 0 25 0 1 0 272382622 19636224 4485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4794 4485 95 220 0 4571 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19176

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 19302
/proc/meminfo: memFree=1616896/2055920 swapFree=4147496/4192956
[pid=19301] ppid=19299 vsize=19176 CPUtime=1200.09
/proc/19301/stat : 19301 (sat7_bin) R 19299 19301 18141 0 -1 4194304 4502 0 0 0 119994 15 0 0 25 0 1 0 272382622 19636224 4485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19301/statm: 4794 4485 95 220 0 4571 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.162975
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 19176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4502
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= 1629

runsolver used 1.47278 second user time and 2.73158 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 21:11:19 UTC 2007

IDJOB= 308644
IDBENCH= 20237
IDSOLVER= 101
FILE ID= node7/308644-1172524278

PBS_JOBID= 3971614

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308644-1172524278/sat7_bin /tmp/evaluation/308644-1172524278/instance-308644-1172524278.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-308644-1172524278 -o ROOT/results/node7/solver-308644-1172524278 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308644-1172524278/sat7_bin /tmp/evaluation/308644-1172524278/instance-308644-1172524278.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 260131777

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1635232 kB
Buffers:         48820 kB
Cached:         278012 kB
SwapCached:       9088 kB
Active:         208816 kB
Inactive:       141764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635232 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            55664 kB
Committed_AS:   904496 kB
PageTables:       1768 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= 66551 MiB

End job on node7 on Mon Feb 26 21:31:21 UTC 2007