Trace number 300505

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
CMUSAT 2007-02-08? (TO) 1200.12 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.78951
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node14/watcher-300505-1171909763 -o ROOT/results/node14/solver-300505-1171909763 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300505-1171909763/cmusat /tmp/evaluation/300505-1171909763/instance-300505-1171909763.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 1.09 3/77 7479
/proc/meminfo: memFree=1359168/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=2448 CPUtime=0
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 210930788 2506752 270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 612 270 96 243 0 366 0

[startup+0.107272 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 7479
/proc/meminfo: memFree=1359168/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=3740 CPUtime=0.1
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 640 0 0 0 10 0 0 0 18 0 1 0 210930788 3829760 623 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530514 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 935 623 108 243 0 689 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3740

[startup+0.51531 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 7479
/proc/meminfo: memFree=1359168/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=5632 CPUtime=0.5
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 1452 0 0 0 50 0 0 0 22 0 1 0 210930788 5767168 1009 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 1408 1009 118 243 0 1162 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5632

[startup+1.33539 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1353208/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=8448 CPUtime=1.32
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 2170 0 0 0 131 1 0 0 25 0 1 0 210930788 8650752 1727 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 2112 1727 118 243 0 1866 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8448

[startup+2.97454 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1351672/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=9252 CPUtime=2.96
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 2538 0 0 0 295 1 0 0 25 0 1 0 210930788 9474048 1960 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 2313 1960 118 243 0 2067 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9252

[startup+6.25385 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1349624/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=11780 CPUtime=6.25
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 3310 0 0 0 623 2 0 0 25 0 1 0 210930788 12062720 2585 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 2945 2585 118 243 0 2699 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 11780

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1345984/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=14580 CPUtime=12.7
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 4203 0 0 0 1267 3 0 0 25 0 1 0 210930788 14929920 3315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 3645 3315 118 243 0 3399 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14580

[startup+25.5097 s]
/proc/loadavg: 0.95 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1337024/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=24056 CPUtime=25.49
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 6788 0 0 0 2545 4 0 0 25 0 1 0 210930788 24633344 5491 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 6014 5491 118 243 0 5768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24056

[startup+51.1201 s]
/proc/loadavg: 0.96 0.98 1.09 2/78 7480
/proc/meminfo: memFree=1333376/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=27716 CPUtime=51.1
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 8004 0 0 0 5104 6 0 0 25 0 1 0 210930788 28381184 6466 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 6929 6466 118 243 0 6683 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27716

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 1.08 2/78 7480
/proc/meminfo: memFree=1321152/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=39572 CPUtime=102.3
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 11465 0 0 0 10221 9 0 0 25 0 1 0 210930788 40521728 9530 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 9893 9530 118 243 0 9647 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39572

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 7480
/proc/meminfo: memFree=1293952/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=68184 CPUtime=162.32
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 19112 0 0 0 16219 13 0 0 25 0 1 0 210930788 69820416 16298 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 17046 16298 118 243 0 16800 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 68184

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 7480
/proc/meminfo: memFree=1293696/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=68228 CPUtime=222.33
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 19311 0 0 0 22220 13 0 0 25 0 1 0 210930788 69865472 16352 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 17057 16352 118 243 0 16811 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 68228

[startup+282.431 s]
/proc/loadavg: 1.05 1.00 1.07 2/78 7480
/proc/meminfo: memFree=1292352/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=69164 CPUtime=282.35
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 19953 0 0 0 28221 14 0 0 25 0 1 0 210930788 70823936 16670 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 17291 16670 118 243 0 17045 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 69164

[startup+342.463 s]
/proc/loadavg: 1.02 1.00 1.06 2/78 7480
/proc/meminfo: memFree=1286080/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=75444 CPUtime=342.36
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 21731 0 0 0 34220 16 0 0 25 0 1 0 210930788 77254656 18266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 18861 18266 118 243 0 18615 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 75444

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 7480
/proc/meminfo: memFree=1277312/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=83824 CPUtime=402.38
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 24085 0 0 0 40220 18 0 0 25 0 1 0 210930788 85835776 20423 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 20956 20423 118 243 0 20710 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 83824

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 7480
/proc/meminfo: memFree=1268928/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=92252 CPUtime=462.39
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 26435 0 0 0 46218 21 0 0 25 0 1 0 210930788 94466048 22560 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 23063 22560 118 243 0 22817 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 92252

[startup+522.559 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 7480
/proc/meminfo: memFree=1210880/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=153884 CPUtime=522.41
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42155 0 0 0 52212 29 0 0 25 0 1 0 210930788 157577216 37045 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38471 37045 118 243 0 38225 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 153884

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 7480
/proc/meminfo: memFree=1210816/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=153884 CPUtime=582.43
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42158 0 0 0 58213 30 0 0 25 0 1 0 210930788 157577216 37048 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38471 37048 118 243 0 38225 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 153884

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 7482
/proc/meminfo: memFree=1210368/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=153972 CPUtime=642.43
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42519 0 0 0 64213 30 0 0 25 0 1 0 210930788 157667328 37158 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38493 37158 118 243 0 38247 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 153972

[startup+702.648 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 7482
/proc/meminfo: memFree=1210304/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=153972 CPUtime=702.45
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42519 0 0 0 70214 31 0 0 25 0 1 0 210930788 157667328 37158 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38493 37158 118 243 0 38247 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 153972

[startup+762.675 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 7482
/proc/meminfo: memFree=1209984/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154236 CPUtime=762.46
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42592 0 0 0 76214 32 0 0 25 0 1 0 210930788 157937664 37231 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38559 37231 118 243 0 38313 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 154236

[startup+822.709 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 7482
/proc/meminfo: memFree=1209536/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154464 CPUtime=822.48
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42968 0 0 0 82216 32 0 0 25 0 1 0 210930788 158171136 37334 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38616 37334 118 243 0 38370 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 154464

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 7482
/proc/meminfo: memFree=1209536/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154464 CPUtime=882.49
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 42968 0 0 0 88216 33 0 0 25 0 1 0 210930788 158171136 37334 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38616 37334 118 243 0 38370 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 154464

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 7482
/proc/meminfo: memFree=1209216/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154596 CPUtime=942.5
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43050 0 0 0 94217 33 0 0 25 0 1 0 210930788 158306304 37416 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38649 37416 118 243 0 38403 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 154596

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1209088/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154700 CPUtime=1002.52
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43419 0 0 0 100218 34 0 0 25 0 1 0 210930788 158412800 37488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38675 37488 118 243 0 38429 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 154700

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1209024/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154700 CPUtime=1062.54
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43451 0 0 0 106219 35 0 0 25 0 1 0 210930788 158412800 37520 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589631 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38675 37520 118 243 0 38429 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 154700

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1208576/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154816 CPUtime=1122.55
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43886 0 0 0 112220 35 0 0 25 0 1 0 210930788 158531584 37632 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38704 37632 118 243 0 38458 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 154816

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1208512/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154816 CPUtime=1182.57
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43886 0 0 0 118221 36 0 0 25 0 1 0 210930788 158531584 37632 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38704 37632 118 243 0 38458 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 154816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1208576/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154816 CPUtime=1200.09
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43886 0 0 0 119973 36 0 0 25 0 1 0 210930788 158531584 37632 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38704 37632 118 243 0 38458 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 154816

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7482
/proc/meminfo: memFree=1208576/2055920 swapFree=4192812/4192956
[pid=7479] ppid=7477 vsize=154816 CPUtime=1200.09
/proc/7479/stat : 7479 (cmusat) R 7477 7479 6642 0 -1 4194304 43886 0 0 0 119973 36 0 0 25 0 1 0 210930788 158531584 37632 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/7479/statm: 38704 37632 118 243 0 38458 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 154816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.73
CPU system time (s): 0.38894
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 154816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43886
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= 24383

runsolver used 1.3048 second user time and 2.94455 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Feb 19 18:29:24 UTC 2007

IDJOB= 300505
IDBENCH= 20036
IDSOLVER= 121
FILE ID= node14/300505-1171909763

PBS_JOBID= 3848868

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/300505-1171909763/cmusat /tmp/evaluation/300505-1171909763/instance-300505-1171909763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-300505-1171909763 -o ROOT/results/node14/solver-300505-1171909763 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300505-1171909763/cmusat /tmp/evaluation/300505-1171909763/instance-300505-1171909763.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 247441730

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1359576 kB
Buffers:         64860 kB
Cached:         495392 kB
SwapCached:          0 kB
Active:         310948 kB
Inactive:       303348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          72928 kB
Slab:            67580 kB
Committed_AS:   776680 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Mon Feb 19 18:49:26 UTC 2007