Trace number 369222

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) 5000.15 5001.55

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l3.sat05-520.reshuffled-07.cnf
MD5SUM8fc368e9f6ea136e0b6522b198a7a916
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1391.12
Satisfiable
(Un)Satisfiability was proved
Number of variables4496
Number of clauses18591
Sum of the clauses size54418
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317236
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  4496                                                 |
0.00/0.02	c |  Number of clauses:    18591                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-369222-1177252697 -o ROOT/results/node48/solver-369222-1177252697 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369222-1177252697/cmusat /tmp/evaluation/369222-1177252697/instance-369222-1177252697.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: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1630904/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=2936 CPUtime=0
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 80115096 3006464 382 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092124 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 734 382 96 243 0 488 0

[startup+0.0579509 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1630904/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=4344 CPUtime=0.05
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 772 0 0 0 5 0 0 0 18 0 1 0 80115096 4448256 755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 1086 755 109 243 0 840 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4344

[startup+0.101954 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1630904/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=5148 CPUtime=0.09
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 941 0 0 0 9 0 0 0 18 0 1 0 80115096 5271552 924 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 1287 924 109 243 0 1041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5148

[startup+0.301972 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1630904/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=4704 CPUtime=0.29
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 1587 0 0 0 29 0 0 0 19 0 1 0 80115096 4816896 747 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 1176 747 118 243 0 930 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4704

[startup+0.702009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31314
/proc/meminfo: memFree=1630904/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=5100 CPUtime=0.69
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 1674 0 0 0 69 0 0 0 22 0 1 0 80115096 5222400 834 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 1275 834 118 243 0 1029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5100

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1627632/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=6288 CPUtime=1.49
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 2004 0 0 0 148 1 0 0 25 0 1 0 80115096 6438912 1164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 1572 1164 118 243 0 1326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6288

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1625776/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=8204 CPUtime=3.09
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 2556 0 0 0 308 1 0 0 25 0 1 0 80115096 8400896 1667 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 2051 1667 118 243 0 1805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8204

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1623344/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=9420 CPUtime=6.29
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 3092 0 0 0 627 2 0 0 25 0 1 0 80115096 9646080 1993 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590285 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 2355 1993 118 243 0 2109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9420

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1622264/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=10228 CPUtime=12.68
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 3409 0 0 0 1266 2 0 0 25 0 1 0 80115096 10473472 2194 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 2557 2194 118 243 0 2311 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10228

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1619256/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=13452 CPUtime=25.48
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 4439 0 0 0 2545 3 0 0 25 0 1 0 80115096 13774848 3033 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 3363 3033 118 243 0 3117 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13452

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1612536/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=20892 CPUtime=51.08
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 6597 0 0 0 5104 4 0 0 25 0 1 0 80115096 21393408 4667 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 5223 4667 118 243 0 4977 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20892

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1600824/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=32204 CPUtime=102.27
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 10024 0 0 0 10221 6 0 0 25 0 1 0 80115096 32976896 7587 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 8051 7587 118 243 0 7805 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32204

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1579704/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=55024 CPUtime=162.25
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 16250 0 0 0 16216 9 0 0 25 0 1 0 80115096 56344576 12852 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 13756 12852 118 243 0 13510 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55024

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1579256/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=55120 CPUtime=222.24
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 16688 0 0 0 22214 10 0 0 25 0 1 0 80115096 56442880 12977 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 13780 12977 118 243 0 13534 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 55120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1577336/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=56560 CPUtime=282.21
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 17526 0 0 0 28211 10 0 0 25 0 1 0 80115096 57917440 13451 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 14140 13451 118 243 0 13894 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 56560

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1571832/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=61864 CPUtime=342.2
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 19091 0 0 0 34209 11 0 0 25 0 1 0 80115096 63348736 14812 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 15466 14812 118 243 0 15220 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 61864

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1566840/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=66720 CPUtime=402.19
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 20563 0 0 0 40206 13 0 0 25 0 1 0 80115096 68321280 16063 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 16680 16063 118 243 0 16434 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 66720

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1560760/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=72508 CPUtime=462.18
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 22312 0 0 0 46202 16 0 0 25 0 1 0 80115096 74248192 17573 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 18127 17573 118 243 0 17881 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 72508

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1554424/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=78796 CPUtime=522.16
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 24199 0 0 0 52198 18 0 0 25 0 1 0 80115096 80687104 19168 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 19699 19168 118 243 0 19453 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 78796

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1512568/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=124748 CPUtime=582.15
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 36052 0 0 0 58193 22 0 0 25 0 1 0 80115096 127741952 29603 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 31187 29603 118 243 0 30941 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 124748

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31315
/proc/meminfo: memFree=1512504/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=124748 CPUtime=642.14
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 36065 0 0 0 64192 22 0 0 25 0 1 0 80115096 127741952 29616 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 31187 29616 118 243 0 30941 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 124748


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1388216/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=252920 CPUtime=4061.2
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 74715 0 0 0 406072 48 0 0 25 0 1 0 80115096 258990080 60546 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63230 60546 118 243 0 62984 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 252920

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1387896/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=252920 CPUtime=4121.18
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 74827 0 0 0 412070 48 0 0 25 0 1 0 80115096 258990080 60658 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63230 60658 118 243 0 62984 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 252920

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1387448/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=252920 CPUtime=4181.16
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 74930 0 0 0 418068 48 0 0 25 0 1 0 80115096 258990080 60761 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63230 60761 118 243 0 62984 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 252920

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386808/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253200 CPUtime=4241.15
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 75819 0 0 0 424066 49 0 0 25 0 1 0 80115096 259276800 60913 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63300 60913 118 243 0 63054 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 253200

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386872/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253200 CPUtime=4301.13
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 75819 0 0 0 430064 49 0 0 25 0 1 0 80115096 259276800 60913 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63300 60913 118 243 0 63054 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 253200

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386872/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253200 CPUtime=4361.12
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 75832 0 0 0 436063 49 0 0 25 0 1 0 80115096 259276800 60926 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63300 60926 118 243 0 63054 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 253200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386616/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253712 CPUtime=4421.11
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 75986 0 0 0 442061 50 0 0 25 0 1 0 80115096 259801088 60950 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63428 60950 118 243 0 63182 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 253712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386744/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253712 CPUtime=4481.09
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76017 0 0 0 448059 50 0 0 25 0 1 0 80115096 259801088 60981 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63428 60981 118 243 0 63182 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 253712

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386488/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253968 CPUtime=4541.08
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76104 0 0 0 454058 50 0 0 25 0 1 0 80115096 260063232 61003 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63492 61003 118 243 0 63246 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 253968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386488/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253968 CPUtime=4601.07
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76114 0 0 0 460057 50 0 0 25 0 1 0 80115096 260063232 61013 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63492 61013 118 243 0 63246 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 253968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386488/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=253968 CPUtime=4661.05
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76131 0 0 0 466055 50 0 0 25 0 1 0 80115096 260063232 61030 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63492 61030 118 243 0 63246 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 253968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386232/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254480 CPUtime=4721.03
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76272 0 0 0 472053 50 0 0 25 0 1 0 80115096 260587520 61042 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63620 61042 118 243 0 63374 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 254480

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386232/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254480 CPUtime=4781.02
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76275 0 0 0 478052 50 0 0 25 0 1 0 80115096 260587520 61045 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63620 61045 118 243 0 63374 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 254480

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386296/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254480 CPUtime=4841
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76285 0 0 0 484050 50 0 0 25 0 1 0 80115096 260587520 61055 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63620 61055 118 243 0 63374 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 254480

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1386040/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254736 CPUtime=4900.99
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76413 0 0 0 490048 51 0 0 25 0 1 0 80115096 260849664 61118 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63684 61118 118 243 0 63438 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 254736

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31515
/proc/meminfo: memFree=1385720/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254736 CPUtime=4960.97
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76519 0 0 0 496046 51 0 0 25 0 1 0 80115096 260849664 61224 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63684 61224 118 243 0 63438 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 254736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31683
/proc/meminfo: memFree=1384120/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254736 CPUtime=5000.1
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76583 0 0 0 499958 52 0 0 25 0 1 0 80115096 260849664 61288 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63684 61288 118 243 0 63438 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 254736

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31683
/proc/meminfo: memFree=1384120/2055920 swapFree=4184636/4192956
[pid=31314] ppid=31312 vsize=254736 CPUtime=5000.1
/proc/31314/stat : 31314 (cmusat) R 31312 31314 31019 0 -1 4194304 76583 0 0 0 499958 52 0 0 25 0 1 0 80115096 260849664 61288 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31314/statm: 63684 61288 118 243 0 63438 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 254736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.15
CPU user time (s): 4999.59
CPU system time (s): 0.567913
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 254736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.58
system time used= 0.567913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76583
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= 9843

runsolver used 3.65544 second user time and 10.0875 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 22 14:38:18 UTC 2007

IDJOB= 369222
IDBENCH= 24622
IDSOLVER= 182
FILE ID= node48/369222-1177252697

PBS_JOBID= 4650569

Free space on /tmp= 66483 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l3.sat05-520.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369222-1177252697/cmusat /tmp/evaluation/369222-1177252697/instance-369222-1177252697.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-369222-1177252697 -o ROOT/results/node48/solver-369222-1177252697 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369222-1177252697/cmusat /tmp/evaluation/369222-1177252697/instance-369222-1177252697.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8fc368e9f6ea136e0b6522b198a7a916

RANDOM SEED= 598747428

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1631376 kB
Buffers:         49480 kB
Cached:         292792 kB
SwapCached:       2284 kB
Active:         174392 kB
Inactive:       177580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631376 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          16620 kB
Slab:            58664 kB
Committed_AS:  1123440 kB
PageTables:       1388 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= 66483 MiB

End job on node48 on Sun Apr 22 16:01:41 UTC 2007