Trace number 369229

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) 5000.14 5001.95

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
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:  4703                                                 |
0.00/0.08	c |  Number of clauses:    45358                                                |

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/node37/watcher-369229-1177255663 -o ROOT/results/node37/solver-369229-1177255663 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369229-1177255663/cmusat /tmp/evaluation/369229-1177255663/instance-369229-1177255663.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 0.97 0.98 3/78 32161
/proc/meminfo: memFree=1643472/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=2936 CPUtime=0
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 577 0 0 0 0 0 0 0 18 0 1 0 173478755 3006464 560 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 734 560 96 243 0 488 0

[startup+0.094006 s]
/proc/loadavg: 0.92 0.97 0.98 3/78 32161
/proc/meminfo: memFree=1643472/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=6136 CPUtime=0.08
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 1348 0 0 0 8 0 0 0 18 0 1 0 173478755 6283264 1331 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134527432 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1534 1331 107 243 0 1288 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6136

[startup+0.101008 s]
/proc/loadavg: 0.92 0.97 0.98 3/78 32161
/proc/meminfo: memFree=1643472/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=6136 CPUtime=0.09
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 1350 0 0 0 9 0 0 0 18 0 1 0 173478755 6283264 1333 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530811 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1534 1333 107 243 0 1288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6136

[startup+0.301046 s]
/proc/loadavg: 0.92 0.97 0.98 3/78 32161
/proc/meminfo: memFree=1643472/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=6436 CPUtime=0.29
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 1445 0 0 0 29 0 0 0 19 0 1 0 173478755 6590464 1428 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530470 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1609 1428 108 243 0 1363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6436

[startup+0.701121 s]
/proc/loadavg: 0.92 0.97 0.98 3/78 32161
/proc/meminfo: memFree=1643472/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=7424 CPUtime=0.69
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 1819 0 0 0 68 1 0 0 23 0 1 0 173478755 7602176 1564 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589437 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1856 1564 113 243 0 1610 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7424

[startup+1.50127 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1637576/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=7820 CPUtime=1.49
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 1921 0 0 0 148 1 0 0 25 0 1 0 173478755 8007680 1666 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1955 1666 118 243 0 1709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7820

[startup+3.10158 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1636424/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=9272 CPUtime=3.09
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 2295 0 0 0 308 1 0 0 25 0 1 0 173478755 9494528 2040 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 2318 2040 118 243 0 2072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9272

[startup+6.30118 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1633480/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=12044 CPUtime=6.29
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 3011 0 0 0 627 2 0 0 25 0 1 0 173478755 12333056 2756 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 3011 2757 118 243 0 2765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12044

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1629960/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=14444 CPUtime=12.69
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 3754 0 0 0 1266 3 0 0 25 0 1 0 173478755 14790656 3400 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 3611 3400 118 243 0 3365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14444

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1629128/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=15284 CPUtime=25.48
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 4284 0 0 0 2545 3 0 0 25 0 1 0 173478755 15650816 3606 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 3821 3606 118 243 0 3575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15284

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1623880/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=20508 CPUtime=51.07
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 6089 0 0 0 5102 5 0 0 25 0 1 0 173478755 21000192 4931 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 5127 4931 118 243 0 4881 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20508

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1609864/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=36512 CPUtime=102.26
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 10434 0 0 0 10218 8 0 0 25 0 1 0 173478755 37388288 8425 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 9128 8425 118 243 0 8882 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36512

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1605192/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=40728 CPUtime=162.24
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 12095 0 0 0 16214 10 0 0 25 0 1 0 173478755 41705472 9593 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 10182 9593 118 243 0 9936 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1603336/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=42280 CPUtime=222.21
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 12938 0 0 0 22211 10 0 0 25 0 1 0 173478755 43294720 10060 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 10570 10060 118 243 0 10324 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1598152/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=47672 CPUtime=282.19
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 14528 0 0 0 28207 12 0 0 25 0 1 0 173478755 48816128 11445 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 11918 11445 118 243 0 11672 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1592904/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=52148 CPUtime=342.18
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 16196 0 0 0 34204 14 0 0 25 0 1 0 173478755 53399552 12665 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 13037 12665 118 243 0 12791 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52148

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1589768/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=55120 CPUtime=402.15
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 17232 0 0 0 40200 15 0 0 25 0 1 0 173478755 56442880 13454 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589654 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 13780 13454 118 243 0 13534 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 55120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1583880/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=60772 CPUtime=462.13
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 18956 0 0 0 46195 18 0 0 25 0 1 0 173478755 62230528 14915 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 15193 14915 118 243 0 14947 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60772

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1552584/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=96180 CPUtime=522.11
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 27884 0 0 0 52189 22 0 0 25 0 1 0 173478755 98488320 22678 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 24045 22678 118 243 0 23799 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 96180

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1552520/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=96256 CPUtime=582.09
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 28221 0 0 0 58187 22 0 0 25 0 1 0 173478755 98566144 22733 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 24064 22733 118 243 0 23818 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 96256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32162
/proc/meminfo: memFree=1552072/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=96352 CPUtime=642.07
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 28642 0 0 0 64185 22 0 0 25 0 1 0 173478755 98664448 22853 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 24088 22853 118 243 0 23842 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 96352


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32362
/proc/meminfo: memFree=1365640/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=286868 CPUtime=4060.8
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82311 0 0 0 406006 74 0 0 25 0 1 0 173478755 293752832 69339 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71717 69339 118 243 0 71471 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 286868

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32362
/proc/meminfo: memFree=1365640/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287000 CPUtime=4120.77
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82334 0 0 0 412003 74 0 0 25 0 1 0 173478755 293888000 69362 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591300 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71750 69362 118 243 0 71504 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 287000

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32362
/proc/meminfo: memFree=1365512/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287132 CPUtime=4180.75
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82356 0 0 0 418001 74 0 0 25 0 1 0 173478755 294023168 69384 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71783 69384 118 243 0 71537 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 287132

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32362
/proc/meminfo: memFree=1365256/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287264 CPUtime=4240.74
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82425 0 0 0 423999 75 0 0 25 0 1 0 173478755 294158336 69453 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71816 69453 118 243 0 71570 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 287264

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32362
/proc/meminfo: memFree=1364872/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287396 CPUtime=4300.72
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82516 0 0 0 429997 75 0 0 25 0 1 0 173478755 294293504 69544 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71849 69544 118 243 0 71603 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 287396

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1364616/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287396 CPUtime=4360.69
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 82591 0 0 0 435994 75 0 0 25 0 1 0 173478755 294293504 69619 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71849 69619 118 243 0 71603 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 287396

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363976/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287784 CPUtime=4420.68
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83475 0 0 0 441992 76 0 0 25 0 1 0 173478755 294690816 69783 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71946 69783 118 243 0 71700 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 287784

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363912/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=287916 CPUtime=4480.65
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83497 0 0 0 447989 76 0 0 25 0 1 0 173478755 294825984 69805 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 71979 69805 118 243 0 71733 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 287916

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363720/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288048 CPUtime=4540.63
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83517 0 0 0 453987 76 0 0 25 0 1 0 173478755 294961152 69825 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72012 69825 118 243 0 71766 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 288048

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363592/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288180 CPUtime=4600.61
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83544 0 0 0 459985 76 0 0 25 0 1 0 173478755 295096320 69852 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590041 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72045 69852 118 243 0 71799 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 288180

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363464/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288180 CPUtime=4660.59
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83549 0 0 0 465983 76 0 0 25 0 1 0 173478755 295096320 69857 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72045 69857 118 243 0 71799 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 288180

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363336/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288312 CPUtime=4720.57
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83571 0 0 0 471981 76 0 0 25 0 1 0 173478755 295231488 69879 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72078 69879 118 243 0 71832 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 288312

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363336/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288312 CPUtime=4780.55
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83577 0 0 0 477978 77 0 0 25 0 1 0 173478755 295231488 69885 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72078 69885 118 243 0 71832 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 288312

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363336/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288312 CPUtime=4840.53
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83578 0 0 0 483976 77 0 0 25 0 1 0 173478755 295231488 69886 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72078 69886 118 243 0 71832 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 288312

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363272/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288312 CPUtime=4900.51
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83586 0 0 0 489974 77 0 0 25 0 1 0 173478755 295231488 69894 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72078 69894 118 243 0 71832 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 288312

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1363208/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=288444 CPUtime=4960.49
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 83607 0 0 0 495972 77 0 0 25 0 1 0 173478755 295366656 69915 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72111 69915 118 243 0 71865 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 288444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1360264/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=291480 CPUtime=5000.08
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 84350 0 0 0 499929 79 0 0 25 0 1 0 173478755 298475520 70658 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72870 70658 118 243 0 72624 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 291480

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: 1.00 0.99 0.99 2/79 32364
/proc/meminfo: memFree=1360264/2055920 swapFree=4159012/4192956
[pid=32161] ppid=32159 vsize=291480 CPUtime=5000.08
/proc/32161/stat : 32161 (cmusat) R 32159 32161 31866 0 -1 4194304 84350 0 0 0 499929 79 0 0 25 0 1 0 173478755 298475520 70658 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 72870 70658 118 243 0 72624 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 291480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.95
CPU time (s): 5000.14
CPU user time (s): 4999.3
CPU system time (s): 0.836872
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 291480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.3
system time used= 0.836872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84350
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= 12779

runsolver used 5.01424 second user time and 13.186 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 22 15:27:43 UTC 2007

IDJOB= 369229
IDBENCH= 24629
IDSOLVER= 182
FILE ID= node37/369229-1177255663

PBS_JOBID= 4650586

Free space on /tmp= 66413 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369229-1177255663/cmusat /tmp/evaluation/369229-1177255663/instance-369229-1177255663.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-369229-1177255663 -o ROOT/results/node37/solver-369229-1177255663 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369229-1177255663/cmusat /tmp/evaluation/369229-1177255663/instance-369229-1177255663.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 832125112

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1643944 kB
Buffers:         44300 kB
Cached:         272340 kB
SwapCached:       2484 kB
Active:         220464 kB
Inactive:       120276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643944 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          31616 kB
Slab:            56604 kB
Committed_AS:  2045392 kB
PageTables:       2000 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= 66413 MiB

End job on node37 on Sun Apr 22 16:51:07 UTC 2007