Trace number 355861

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
picosat 535? (TO) 10000.1 10004.1

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1183.4
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data (download as text)



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/node40/watcher-355861-1176856047 -o ROOT/results/node40/solver-355861-1176856047 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355861-1176856047/picosat /tmp/evaluation/355861-1176856047/instance-355861-1176856047.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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 0.97 3/77 32437
/proc/meminfo: memFree=1494784/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=728 CPUtime=0
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 14484295 745472 82 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 182 82 40 102 0 77 0

[startup+0.106812 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 32437
/proc/meminfo: memFree=1494784/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=2796 CPUtime=0.1
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 584 0 0 0 6 4 0 0 18 0 1 0 14484295 2863104 560 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 699 560 40 102 0 594 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2796

[startup+0.202831 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 32437
/proc/meminfo: memFree=1494784/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=3060 CPUtime=0.19
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 643 0 0 0 10 9 0 0 18 0 1 0 14484295 3133440 619 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 765 619 40 102 0 660 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3060

[startup+0.302852 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 32437
/proc/meminfo: memFree=1494784/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=3324 CPUtime=0.29
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 704 0 0 0 15 14 0 0 19 0 1 0 14484295 3403776 680 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 831 680 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701935 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 32437
/proc/meminfo: memFree=1494784/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=10400 CPUtime=0.69
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 1641 0 0 0 34 35 0 0 23 0 1 0 14484295 10649600 1617 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 2600 1617 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.5011 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1481144/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=20712 CPUtime=1.49
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 4233 0 0 0 71 78 0 0 25 0 1 0 14484295 21209088 4209 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 5178 4209 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10144 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1476728/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=23880 CPUtime=3.09
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 5056 0 0 0 139 170 0 0 25 0 1 0 14484295 24453120 5032 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 5970 5032 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30111 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1469112/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=31384 CPUtime=6.29
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 7139 0 0 0 286 343 0 0 25 0 1 0 14484295 32137216 7115 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 7846 7115 40 102 0 7741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31384

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1461816/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=38676 CPUtime=12.68
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 8290 0 0 0 861 407 0 0 25 0 1 0 14484295 39604224 8253 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 9669 8253 48 102 0 9564 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38676

[startup+25.5021 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1461816/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=38676 CPUtime=25.49
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 8319 0 0 0 2141 408 0 0 25 0 1 0 14484295 39604224 8282 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 9669 8282 48 102 0 9564 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38676

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1459128/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=41392 CPUtime=51.07
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 9018 0 0 0 4698 409 0 0 25 0 1 0 14484295 42385408 8981 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 10348 8981 48 102 0 10243 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41392

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1450104/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=51352 CPUtime=102.26
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 11263 0 0 0 9814 412 0 0 25 0 1 0 14484295 52584448 11226 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529847 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 12838 11226 48 102 0 12733 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51352

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1439800/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=61536 CPUtime=162.23
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 13843 0 0 0 15807 416 0 0 25 0 1 0 14484295 63012864 13806 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 15384 13806 48 102 0 15279 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61536

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1430392/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=70848 CPUtime=222.22
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 16163 0 0 0 21803 419 0 0 25 0 1 0 14484295 72548352 16126 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 17712 16126 48 102 0 17607 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70848

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423480/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=282.19
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17883 0 0 0 27798 421 0 0 25 0 1 0 14484295 79290368 17807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17807 48 102 0 19253 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423544/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=342.16
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17883 0 0 0 33795 421 0 0 25 0 1 0 14484295 79290368 17807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17807 48 102 0 19253 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 77432

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423544/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=402.15
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17884 0 0 0 39793 422 0 0 25 0 1 0 14484295 79290368 17808 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17808 48 102 0 19253 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 77432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423416/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=462.12
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17932 0 0 0 45790 422 0 0 25 0 1 0 14484295 79290368 17815 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17815 48 102 0 19253 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 77432

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423416/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=522.11
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17932 0 0 0 51788 423 0 0 25 0 1 0 14484295 79290368 17815 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530187 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17815 48 102 0 19253 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 77432

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423480/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=582.08
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17932 0 0 0 57785 423 0 0 25 0 1 0 14484295 79290368 17815 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17815 48 102 0 19253 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 77432

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438
/proc/meminfo: memFree=1423416/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=77432 CPUtime=642.05
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 17977 0 0 0 63782 423 0 0 25 0 1 0 14484295 79290368 17817 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 19358 17817 48 102 0 19253 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 77432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32438

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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 846
/proc/meminfo: memFree=1358584/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9038.72
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 903365 507 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9038.72
Current children cumulated vsize (KiB) 119504

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 846
/proc/meminfo: memFree=1358584/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9098.7
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 909363 507 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530436 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9098.7
Current children cumulated vsize (KiB) 119504

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 846
/proc/meminfo: memFree=1358584/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9158.68
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 915360 508 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9158.68
Current children cumulated vsize (KiB) 119504

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 918
/proc/meminfo: memFree=1357376/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9218.64
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 921355 509 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9218.64
Current children cumulated vsize (KiB) 119504

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358384/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9278.53
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 927344 509 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530140 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9278.53
Current children cumulated vsize (KiB) 119504

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358392/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9338.52
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29976 0 0 0 933342 510 0 0 25 0 1 0 14484295 122372096 28454 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28454 48 102 0 29771 0
Current children cumulated CPU time (s) 9338.52
Current children cumulated vsize (KiB) 119504

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358328/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9398.49
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 29981 0 0 0 939339 510 0 0 25 0 1 0 14484295 122372096 28459 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28459 48 102 0 29771 0
Current children cumulated CPU time (s) 9398.49
Current children cumulated vsize (KiB) 119504

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358200/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9458.48
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 945337 511 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9458.48
Current children cumulated vsize (KiB) 119504

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358264/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9518.45
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 951334 511 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9518.45
Current children cumulated vsize (KiB) 119504

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358456/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9578.43
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 957331 512 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9578.43
Current children cumulated vsize (KiB) 119504

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358456/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9638.4
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 963328 512 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9638.4
Current children cumulated vsize (KiB) 119504

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9698.39
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 969326 513 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9698.39
Current children cumulated vsize (KiB) 119504

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358584/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9758.36
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 975323 513 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9758.36
Current children cumulated vsize (KiB) 119504

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9818.34
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 981320 514 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9818.34
Current children cumulated vsize (KiB) 119504

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9878.32
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 987318 514 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9878.32
Current children cumulated vsize (KiB) 119504

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9938.3
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 993315 515 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9938.3
Current children cumulated vsize (KiB) 119504

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=9998.28
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 999313 515 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 9998.28
Current children cumulated vsize (KiB) 119504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1044
/proc/meminfo: memFree=1358520/2055920 swapFree=4192024/4192956
[pid=32437] ppid=32435 vsize=119504 CPUtime=10000.1
/proc/32437/stat : 32437 (picosat) R 32435 32437 32055 0 -1 4194304 30094 0 0 0 999492 515 0 0 25 0 1 0 14484295 122372096 28464 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/32437/statm: 29876 28464 48 102 0 29771 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 119504

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.1
CPU time (s): 10000.1
CPU user time (s): 9994.93
CPU system time (s): 5.17721
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 120164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.93
system time used= 5.17721
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30094
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= 39816

runsolver used 11.9452 second user time and 24.0223 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Apr 18 00:27:27 UTC 2007

IDJOB= 355861
IDBENCH= 20342
IDSOLVER= 171
FILE ID= node40/355861-1176856047

PBS_JOBID= 4590240

Free space on /tmp= 66529 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/355861-1176856047/picosat /tmp/evaluation/355861-1176856047/instance-355861-1176856047.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-355861-1176856047 -o ROOT/results/node40/solver-355861-1176856047 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355861-1176856047/picosat /tmp/evaluation/355861-1176856047/instance-355861-1176856047.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 305894919

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1495192 kB
Buffers:         33656 kB
Cached:         348192 kB
SwapCached:        448 kB
Active:         123916 kB
Inactive:       371528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495192 kB
SwapTotal:     4192956 kB
SwapFree:      4192024 kB
Dirty:           18636 kB
Writeback:           0 kB
Mapped:         131620 kB
Slab:            50740 kB
Committed_AS:   259600 kB
PageTables:       1892 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= 66529 MiB

End job on node40 on Wed Apr 18 03:14:14 UTC 2007