Trace number 369295

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) 5000.04 5001.93

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4795.28
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
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:  184                                                  |
0.00/0.00	c |  Number of clauses:    896                                                  |

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/node67/watcher-369295-1177279194 -o ROOT/results/node67/solver-369295-1177279194 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369295-1177279194/cmusat /tmp/evaluation/369295-1177279194/instance-369295-1177279194.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: 0.91 0.95 0.98 3/64 26953
/proc/meminfo: memFree=1832368/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=2180 CPUtime=0
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 203908946 2232320 153 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091253 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 545 153 108 243 0 299 0

[startup+0.056536 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26953
/proc/meminfo: memFree=1832368/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=2448 CPUtime=0.05
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 237 0 0 0 5 0 0 0 18 0 1 0 203908946 2506752 220 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 612 220 118 243 0 366 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2448

[startup+0.101543 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26953
/proc/meminfo: memFree=1832368/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=2448 CPUtime=0.09
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 203908946 2506752 222 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581091 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 612 222 118 243 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2448

[startup+0.30158 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26953
/proc/meminfo: memFree=1832368/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=2736 CPUtime=0.29
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 203908946 2801664 281 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 684 281 118 243 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2736

[startup+0.701652 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26953
/proc/meminfo: memFree=1832368/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=3168 CPUtime=0.69
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 396 0 0 0 69 0 0 0 23 0 1 0 203908946 3244032 379 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592235 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 792 379 118 243 0 546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3168

[startup+1.5018 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26954
/proc/meminfo: memFree=1831016/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=4272 CPUtime=1.49
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 658 0 0 0 149 0 0 0 25 0 1 0 203908946 4374528 641 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 1068 641 118 243 0 822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4272

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26954
/proc/meminfo: memFree=1829992/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=4824 CPUtime=3.09
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 801 0 0 0 309 0 0 0 25 0 1 0 203908946 4939776 784 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 1206 784 118 243 0 960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4824

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 26954
/proc/meminfo: memFree=1827496/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=6832 CPUtime=6.29
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 1345 0 0 0 629 0 0 0 25 0 1 0 203908946 6995968 1265 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 1708 1265 118 243 0 1462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6832

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 26954
/proc/meminfo: memFree=1823464/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=11248 CPUtime=12.68
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 2676 0 0 0 1267 1 0 0 25 0 1 0 203908946 11517952 2219 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 2812 2219 118 243 0 2566 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11248

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 26954
/proc/meminfo: memFree=1821928/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=12596 CPUtime=25.48
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 3433 0 0 0 2546 2 0 0 25 0 1 0 203908946 12898304 2656 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 3149 2656 118 243 0 2903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12596

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 26954
/proc/meminfo: memFree=1815528/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=19792 CPUtime=51.07
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 5797 0 0 0 5104 3 0 0 25 0 1 0 203908946 20267008 4236 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589512 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 4948 4236 118 243 0 4702 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19792

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/71 27120
/proc/meminfo: memFree=1808168/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=25232 CPUtime=102.17
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 7850 0 0 0 10213 4 0 0 25 0 1 0 203908946 25837568 5712 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 6308 5712 118 243 0 6062 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 25232

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1797352/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=39332 CPUtime=162.12
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 12174 0 0 0 16205 7 0 0 25 0 1 0 203908946 40275968 8663 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 9833 8663 118 243 0 9587 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 39332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1794536/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=41372 CPUtime=222.1
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 13387 0 0 0 22202 8 0 0 25 0 1 0 203908946 42364928 9383 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 10343 9383 118 243 0 10097 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 41372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1790376/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=45132 CPUtime=282.08
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 14704 0 0 0 28199 9 0 0 25 0 1 0 203908946 46215168 10417 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 11283 10417 118 243 0 11037 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 45132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1787112/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=48220 CPUtime=342.06
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 15865 0 0 0 34195 11 0 0 25 0 1 0 203908946 49377280 11233 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 12055 11233 118 243 0 11809 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 48220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1783208/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=51940 CPUtime=402.03
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 17248 0 0 0 40191 12 0 0 25 0 1 0 203908946 53186560 12208 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 12985 12208 118 243 0 12739 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 51940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1782824/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=52456 CPUtime=462.01
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 17344 0 0 0 46189 12 0 0 25 0 1 0 203908946 53714944 12304 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 13114 12304 118 243 0 12868 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 52456

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1762024/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=78960 CPUtime=522
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 24472 0 0 0 52184 16 0 0 25 0 1 0 203908946 80855040 17480 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581767 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 19740 17480 118 243 0 19494 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 78960

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1761960/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=78960 CPUtime=581.98
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 24519 0 0 0 58182 16 0 0 25 0 1 0 203908946 80855040 17527 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 19740 17527 118 243 0 19494 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 78960

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27152
/proc/meminfo: memFree=1761256/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=79124 CPUtime=641.96
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 25103 0 0 0 64180 16 0 0 25 0 1 0 203908946 81022976 17697 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 19781 17697 118 243 0 19535 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 79124


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1689512/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4060.72
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 51860 0 0 0 406032 40 0 0 25 0 1 0 203908946 158822400 35422 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35422 118 243 0 38529 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 155100

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1689064/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4120.7
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 51974 0 0 0 412030 40 0 0 25 0 1 0 203908946 158822400 35536 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35536 118 243 0 38529 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 155100

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1688616/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4180.67
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 52087 0 0 0 418027 40 0 0 25 0 1 0 203908946 158822400 35649 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35649 118 243 0 38529 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 155100

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1688232/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4240.65
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 52196 0 0 0 424025 40 0 0 25 0 1 0 203908946 158822400 35758 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35758 118 243 0 38529 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 155100

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1687720/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155492 CPUtime=4300.63
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53288 0 0 0 430022 41 0 0 25 0 1 0 203908946 159223808 35877 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38873 35877 118 243 0 38627 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 155492

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1687784/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155232 CPUtime=4360.61
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53302 0 0 0 436020 41 0 0 25 0 1 0 203908946 158957568 35826 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38808 35826 118 243 0 38562 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 155232

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1687784/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155232 CPUtime=4420.59
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53306 0 0 0 442018 41 0 0 25 0 1 0 203908946 158957568 35830 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38808 35830 118 243 0 38562 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 155232

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27352
/proc/meminfo: memFree=1687848/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4480.57
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53310 0 0 0 448016 41 0 0 25 0 1 0 203908946 158822400 35801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35801 118 243 0 38529 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 155100

[startup+4542.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4540.55
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53310 0 0 0 454014 41 0 0 25 0 1 0 203908946 158822400 35801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592019 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35801 118 243 0 38529 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 155100

[startup+4602.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4600.53
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53310 0 0 0 460012 41 0 0 25 0 1 0 203908946 158822400 35801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35801 118 243 0 38529 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 155100

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4660.51
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53310 0 0 0 466010 41 0 0 25 0 1 0 203908946 158822400 35801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35801 118 243 0 38529 0
Current children cumulated CPU time (s) 4660.51
Current children cumulated vsize (KiB) 155100

[startup+4722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4720.49
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53310 0 0 0 472008 41 0 0 25 0 1 0 203908946 158822400 35801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35801 118 243 0 38529 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 155100

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687976/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4780.47
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53315 0 0 0 478006 41 0 0 25 0 1 0 203908946 158822400 35806 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35806 118 243 0 38529 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 155100

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4840.45
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53325 0 0 0 484004 41 0 0 25 0 1 0 203908946 158822400 35816 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35816 118 243 0 38529 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 155100

[startup+4902.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4900.44
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53326 0 0 0 490002 42 0 0 25 0 1 0 203908946 158822400 35817 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35817 118 243 0 38529 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 155100

[startup+4962.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 27352
/proc/meminfo: memFree=1687912/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=4960.42
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53328 0 0 0 496000 42 0 0 25 0 1 0 203908946 158822400 35819 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35819 118 243 0 38529 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 155100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27352
/proc/meminfo: memFree=1687784/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=5000.01
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53348 0 0 0 499959 42 0 0 25 0 1 0 203908946 158822400 35839 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35839 118 243 0 38529 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 155100

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

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

[startup+5001.9 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27352
/proc/meminfo: memFree=1687784/2055920 swapFree=4183052/4192956
[pid=26953] ppid=26951 vsize=155100 CPUtime=5000.01
/proc/26953/stat : 26953 (cmusat) R 26951 26953 26656 0 -1 4194304 53348 0 0 0 499959 42 0 0 25 0 1 0 203908946 158822400 35839 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26953/statm: 38775 35839 118 243 0 38529 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 155100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.93
CPU time (s): 5000.04
CPU user time (s): 4999.59
CPU system time (s): 0.446932
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 155492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53348
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= 6437

runsolver used 3.33849 second user time and 10.4274 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 22 21:59:54 UTC 2007

IDJOB= 369295
IDBENCH= 24696
IDSOLVER= 182
FILE ID= node67/369295-1177279194

PBS_JOBID= 4650744

Free space on /tmp= 66454 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369295-1177279194/cmusat /tmp/evaluation/369295-1177279194/instance-369295-1177279194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-369295-1177279194 -o ROOT/results/node67/solver-369295-1177279194 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369295-1177279194/cmusat /tmp/evaluation/369295-1177279194/instance-369295-1177279194.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 840533025

TIME LIMIT= 5000 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		: 3000.263
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		: 3000.263
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:       1832848 kB
Buffers:         29560 kB
Cached:         139472 kB
SwapCached:       3688 kB
Active:          30200 kB
Inactive:       148376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832848 kB
SwapTotal:     4192956 kB
SwapFree:      4183052 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            30568 kB
Committed_AS:  1130384 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= 66454 MiB

End job on node67 on Sun Apr 22 23:23:18 UTC 2007