Trace number 369322

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) 5000.07 4999.93

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2546.42
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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:  190                                                  |
0.00/0.00	c |  Number of clauses:    632                                                  |

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/node16/watcher-369322-1177290487 -o ROOT/results/node16/solver-369322-1177290487 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369322-1177290487/cmusat /tmp/evaluation/369322-1177290487/instance-369322-1177290487.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: 0.85 0.97 0.99 2/77 21130
/proc/meminfo: memFree=1723264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=2180 CPUtime=0
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 176966321 2232320 152 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091014 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 545 152 111 243 0 299 0

[startup+0.0685689 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 21130
/proc/meminfo: memFree=1723264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=2576 CPUtime=0.06
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 252 0 0 0 6 0 0 0 18 0 1 0 176966321 2637824 235 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 644 235 118 243 0 398 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2576

[startup+0.101561 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 21130
/proc/meminfo: memFree=1723264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=2576 CPUtime=0.1
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 253 0 0 0 10 0 0 0 18 0 1 0 176966321 2637824 236 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 644 236 118 243 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2576

[startup+0.301519 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 21130
/proc/meminfo: memFree=1723264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=2708 CPUtime=0.29
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 287 0 0 0 29 0 0 0 20 0 1 0 176966321 2772992 270 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 677 270 118 243 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2708

[startup+0.701436 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 21130
/proc/meminfo: memFree=1723264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=3208 CPUtime=0.69
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 396 0 0 0 69 0 0 0 24 0 1 0 176966321 3284992 379 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 802 379 118 243 0 556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3208

[startup+1.50227 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21131
/proc/meminfo: memFree=1722040/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=4168 CPUtime=1.49
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 630 0 0 0 149 0 0 0 25 0 1 0 176966321 4268032 613 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 1042 613 118 243 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4168

[startup+3.10194 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21131
/proc/meminfo: memFree=1721016/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=4496 CPUtime=3.09
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 725 0 0 0 309 0 0 0 25 0 1 0 176966321 4603904 708 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582177 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 1124 708 118 243 0 878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4496

[startup+6.30127 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 21131
/proc/meminfo: memFree=1719040/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=6396 CPUtime=6.29
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 176966321 6549504 1155 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 1599 1155 118 243 0 1353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6396

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 21131
/proc/meminfo: memFree=1715200/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=10656 CPUtime=12.7
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 2489 0 0 0 1269 1 0 0 25 0 1 0 176966321 10911744 2071 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 2664 2071 118 243 0 2418 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10656

[startup+25.5013 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1713984/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=11556 CPUtime=25.49
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 3040 0 0 0 2548 1 0 0 25 0 1 0 176966321 11833344 2383 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 2889 2383 118 243 0 2643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11556

[startup+51.102 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1706432/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=20112 CPUtime=51.09
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 5656 0 0 0 5106 3 0 0 25 0 1 0 176966321 20594688 4273 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 5028 4273 118 243 0 4782 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20112

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1702528/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=23488 CPUtime=102.3
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 7127 0 0 0 10225 5 0 0 25 0 1 0 176966321 24051712 5238 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 5872 5238 118 243 0 5626 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23488

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1689408/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=38764 CPUtime=162.3
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 11498 0 0 0 16222 8 0 0 25 0 1 0 176966321 39694336 8516 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 9691 8516 118 243 0 9445 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38764

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1688448/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=38944 CPUtime=222.3
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 12172 0 0 0 22222 8 0 0 25 0 1 0 176966321 39878656 8746 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 9736 8746 118 243 0 9490 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38944

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1687360/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=39984 CPUtime=282.31
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 12700 0 0 0 28222 9 0 0 25 0 1 0 176966321 40943616 9018 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581198 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 9996 9018 118 243 0 9750 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 39984

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1684032/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=42992 CPUtime=342.31
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 13814 0 0 0 34220 11 0 0 25 0 1 0 176966321 44023808 9851 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 10748 9851 118 243 0 10502 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 42992

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1680192/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=46372 CPUtime=402.31
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 15073 0 0 0 40219 12 0 0 25 0 1 0 176966321 47484928 10801 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 11593 10801 118 243 0 11347 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 46372

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1678016/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=48604 CPUtime=462.31
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 15703 0 0 0 46218 13 0 0 25 0 1 0 176966321 49770496 11365 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 12151 11365 118 243 0 11905 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 48604

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1675264/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=51140 CPUtime=522.32
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 16699 0 0 0 52217 15 0 0 25 0 1 0 176966321 52367360 12021 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 12785 12021 118 243 0 12539 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 51140

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1654976/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=76872 CPUtime=582.32
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 23643 0 0 0 58214 18 0 0 25 0 1 0 176966321 78716928 17075 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 19218 17075 118 243 0 18972 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 76872

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21131
/proc/meminfo: memFree=1654976/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=76872 CPUtime=642.33
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 23649 0 0 0 64215 18 0 0 25 0 1 0 176966321 78716928 17081 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 19218 17081 118 243 0 18972 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 76872


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1580544/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=158316 CPUtime=4062.39
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 50782 0 0 0 406177 62 0 0 25 0 1 0 176966321 162115584 35640 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39579 35640 118 243 0 39333 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 158316

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1580224/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=158708 CPUtime=4122.38
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 50860 0 0 0 412176 62 0 0 25 0 1 0 176966321 162516992 35685 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39677 35685 118 243 0 39431 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 158708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1580160/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=158840 CPUtime=4182.39
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 50910 0 0 0 418176 63 0 0 25 0 1 0 176966321 162652160 35735 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39710 35735 118 243 0 39464 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 158840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1579968/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=158968 CPUtime=4242.39
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 50955 0 0 0 424176 63 0 0 25 0 1 0 176966321 162783232 35747 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39742 35747 118 243 0 39496 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 158968

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1579968/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=158968 CPUtime=4302.4
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 50961 0 0 0 430176 64 0 0 25 0 1 0 176966321 162783232 35753 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39742 35753 118 243 0 39496 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 158968

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1579840/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=159100 CPUtime=4362.4
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 51010 0 0 0 436176 64 0 0 25 0 1 0 176966321 162918400 35802 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39775 35802 118 243 0 39529 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 159100

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1579520/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=159100 CPUtime=4422.4
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 51111 0 0 0 442176 64 0 0 25 0 1 0 176966321 162918400 35903 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39775 35903 118 243 0 39529 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 159100

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1578688/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=159616 CPUtime=4482.41
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 51389 0 0 0 448176 65 0 0 25 0 1 0 176966321 163446784 36082 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39904 36082 118 243 0 39658 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 159616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1578304/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=159744 CPUtime=4542.41
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 51530 0 0 0 454176 65 0 0 25 0 1 0 176966321 163577856 36190 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 39936 36190 118 243 0 39690 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 159744

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577728/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160096 CPUtime=4602.41
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52551 0 0 0 460175 66 0 0 25 0 1 0 176966321 163938304 36332 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40024 36332 118 243 0 39778 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 160096

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577728/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160096 CPUtime=4662.42
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52551 0 0 0 466175 67 0 0 25 0 1 0 176966321 163938304 36332 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40024 36332 118 243 0 39778 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 160096

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577600/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160356 CPUtime=4722.42
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52587 0 0 0 472175 67 0 0 25 0 1 0 176966321 164204544 36368 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40089 36368 118 243 0 39843 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 160356

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577408/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160616 CPUtime=4782.43
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52633 0 0 0 478175 68 0 0 25 0 1 0 176966321 164470784 36414 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40154 36414 118 243 0 39908 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 160616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577216/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160876 CPUtime=4842.42
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52671 0 0 0 484174 68 0 0 25 0 1 0 176966321 164737024 36452 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40219 36452 118 243 0 39973 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 160876

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=1577152/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160876 CPUtime=4902.43
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52679 0 0 0 490174 69 0 0 25 0 1 0 176966321 164737024 36460 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40219 36460 118 243 0 39973 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 160876

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21741
/proc/meminfo: memFree=1577152/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160876 CPUtime=4962.43
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52680 0 0 0 496174 69 0 0 25 0 1 0 176966321 164737024 36461 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40219 36461 118 243 0 39973 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 160876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21741
/proc/meminfo: memFree=1577152/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160876 CPUtime=5000.03
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52688 0 0 0 499934 69 0 0 25 0 1 0 176966321 164737024 36469 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40219 36469 118 243 0 39973 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 160876

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

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

[startup+4999.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21741
/proc/meminfo: memFree=1577152/2055920 swapFree=4148608/4192956
[pid=21130] ppid=21128 vsize=160876 CPUtime=5000.03
/proc/21130/stat : 21130 (cmusat) R 21128 21130 21074 0 -1 4194304 52688 0 0 0 499934 69 0 0 25 0 1 0 176966321 164737024 36469 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21130/statm: 40219 36469 118 243 0 39973 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 160876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.07
CPU user time (s): 4999.35
CPU system time (s): 0.723889
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 160876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.35
system time used= 0.723889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52688
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= 78000

runsolver used 5.8841 second user time and 12.2951 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Apr 23 01:08:07 UTC 2007

IDJOB= 369322
IDBENCH= 24733
IDSOLVER= 182
FILE ID= node16/369322-1177290487

PBS_JOBID= 4650838

Free space on /tmp= 66397 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369322-1177290487/cmusat /tmp/evaluation/369322-1177290487/instance-369322-1177290487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-369322-1177290487 -o ROOT/results/node16/solver-369322-1177290487 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369322-1177290487/cmusat /tmp/evaluation/369322-1177290487/instance-369322-1177290487.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 14735482

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1723672 kB
Buffers:         40768 kB
Cached:         209412 kB
SwapCached:      12164 kB
Active:         200568 kB
Inactive:        72628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723672 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            44584 kB
Committed_AS:  7470208 kB
PageTables:       1836 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= 66397 MiB

End job on node16 on Mon Apr 23 02:31:29 UTC 2007