Trace number 1514746

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 913? (TO) 1200.06 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1514746-1238243854.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.01/0.07	c initialized 12000 variables
0.01/0.07	c found 50400 non trivial clauses
0.01/0.07	c
0.01/0.07	c random number generator seed 0
0.01/0.07	c 
0.01/0.07	c  seconds     variables   original    learned     agility
0.01/0.07	c         level        used      conflicts    limit          MB
0.01/0.07	c 
0.01/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 25200 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 822.3 12000  27.9 50400   100   100 27720  13.4   2.4 
0.09/0.10	c R   0.1 822.3 12000  27.9 50400   100   100 27720  13.4   2.4 
0.09/0.15	c +   0.2 636.1 12000  51.7 50400   250   250 30492  17.1   2.5 
0.19/0.20	c R   0.2 643.3 12000  60.0 50400   402   402 30492  16.1   2.6 
0.19/0.22	c +   0.2 603.6 12000  66.7 50400   475   475 33541  16.0   2.6 
0.29/0.35	c +   0.4 540.3 12000  79.1 50400   812   812 36895  18.7   2.9 
0.39/0.48	c R   0.5 548.4 12000  84.4 50400  1203  1203 36895  15.0   3.2 
0.49/0.52	c +   0.5 522.5 12000  86.6 50400  1317  1317 40584  17.8   3.3 
0.69/0.79	c +   0.8 490.1 12000  93.3 50400  2074  2074 44642  14.1   3.8 
1.19/1.21	c R   1.2 506.3 12000  95.6 50400  3204  3204 44642  14.3   4.6 
1.19/1.22	c +   1.2 500.3 12000  95.6 50400  3209  3209 49106  17.3   4.6 
1.79/1.84	c +   1.8 476.0 12000  98.0 50400  4911  4911 54016  17.3   5.8 
2.79/2.83	c +   2.8 489.5 12000  98.8 50400  7464  7464 59417  14.7   7.9 
2.99/3.05	c R   3.0 493.2 12000  98.8 50400  8014  8014 59417  15.1   8.4 
4.29/4.35	c +   4.4 483.0 12000  99.2 50400 11293 11293 65358  15.5  10.9 
6.69/6.72	c +   6.7 489.4 12000  99.4 50400 17036 17036 71893  14.6  15.5 
7.59/7.67	c R   7.7 498.3 12000  99.5 50400 19238 19238 71893  13.4  17.4 
10.49/10.52	c +  10.5 491.6 12000  99.5 50400 25650 25650 79082  12.6  22.0 
16.58/16.65	c +  16.6 497.1 12000  99.5 50400 38571 38571 86990  12.9  32.4 
19.88/19.95	c R  19.9 505.4 12000  99.5 50400 44882 44882 86990  14.1  39.0 
19.88/19.95	c 
19.88/19.95	c  seconds     variables   original    learned     agility
19.88/19.95	c         level        used      conflicts    limit          MB
19.88/19.95	c 
27.09/27.17	c +  27.2 499.5 12000  99.6 50400 57952 57952 95689  19.0  48.8 
44.78/44.84	c +  44.8 506.5 12000  99.6 50400 87023 87023 105e3  12.6  72.9 
55.27/55.35	c R  55.3 516.1 12000  99.6 50400 102e3 102e3 105e3  15.1  89.9 
69.17/69.24	c +  69.2 509.1 12000  99.6 50400 130e3 38378 115e3  13.7  36.9 
108.96/109.07	c + 109.0 510.5 12000  99.6 50400 196e3 103e3 127e3  15.7  94.7 
134.35/134.41	c R 134.4 521.3 12000  99.6 50400 230e3 24102 127e3  13.2  30.2 
170.23/170.34	c + 170.3 515.1 12000  99.6 50400 294e3 87448 140e3  15.1  83.7 
265.10/265.22	c + 265.1 515.8 12000  99.6 50400 441e3 108e3 154e3  13.1  99.8 
325.58/325.73	c R 325.6 523.4 12000  99.6 50400 512e3 40370 154e3  13.9  51.2 
422.55/422.77	c + 422.6 520.1 12000  99.6 50400 662e3 49564 169e3  13.7  46.4 
653.68/653.96	c + 653.8 523.1 12000  99.6 50400 993e3 68703 186e3  14.2  75.6 
810.83/811.17	c R 810.9 529.6 12000  99.6 50400 112e4 35070 186e3  15.8  45.9 
1069.85/1070.24	c + 107e1 524.4 12000  99.6 50400 148e4 51014 205e3  15.2  48.2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514746-1238243854/watcher-1514746-1238243854 -o /tmp/evaluation-result-1514746-1238243854/solver-1514746-1238243854 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514746-1238243854.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.00 3/64 22893
/proc/meminfo: memFree=1414208/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=1524 CPUtime=0
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1097051436 1560576 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 381 275 56 152 0 227 0

[startup+0.0226549 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22893
/proc/meminfo: memFree=1414208/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=2448 CPUtime=0.01
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 498 0 0 0 1 0 0 0 18 0 1 0 1097051436 2506752 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 612 483 56 152 0 458 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2448

[startup+0.10267 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22893
/proc/meminfo: memFree=1414208/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=3368 CPUtime=0.09
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 736 0 0 0 9 0 0 0 18 0 1 0 1097051436 3448832 721 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 842 721 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301701 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22893
/proc/meminfo: memFree=1414208/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=3764 CPUtime=0.29
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 832 0 0 0 29 0 0 0 19 0 1 0 1097051436 3854336 817 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 941 817 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701768 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22893
/proc/meminfo: memFree=1414208/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=4556 CPUtime=0.69
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 1040 0 0 0 69 0 0 0 22 0 1 0 1097051436 4665344 1025 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 1139 1025 69 152 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1409720/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=6140 CPUtime=1.49
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 1439 0 0 0 149 0 0 0 25 0 1 0 1097051436 6287360 1424 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 1535 1424 69 152 0 1381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6140

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1407352/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=9572 CPUtime=3.09
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 2291 0 0 0 308 1 0 0 25 0 1 0 1097051436 9801728 2276 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 2393 2276 69 152 0 2239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9572

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1400824/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=15960 CPUtime=6.29
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 3894 0 0 0 627 2 0 0 25 0 1 0 1097051436 16343040 3879 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 3990 3879 69 152 0 3836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15960

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1388480/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=27312 CPUtime=12.69
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 6721 0 0 0 1264 5 0 0 25 0 1 0 1097051436 27967488 6706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 6828 6706 69 152 0 6674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27312

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1365888/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=49088 CPUtime=25.48
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 12168 0 0 0 2539 9 0 0 25 0 1 0 1097051436 50266112 12153 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 12272 12153 69 152 0 12118 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49088

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1329152/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=86568 CPUtime=51.08
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 21513 0 0 0 5089 19 0 0 25 0 1 0 1097051436 88645632 21498 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 21642 21498 69 152 0 21488 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 86568

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22894
/proc/meminfo: memFree=1318592/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=96060 CPUtime=102.26
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 23868 0 0 0 10205 21 0 0 25 0 1 0 1097051436 98365440 23842 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 24015 23842 69 152 0 23861 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 96060

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1290944/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=123252 CPUtime=162.23
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 30707 0 0 0 16196 27 0 0 25 0 1 0 1097051436 126210048 30681 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 30813 30681 69 152 0 30659 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 123252

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1279040/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=136288 CPUtime=222.22
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 33727 0 0 0 22192 30 0 0 25 0 1 0 1097051436 139558912 33701 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 34072 33701 69 152 0 33918 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 136288

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1279040/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=136288 CPUtime=282.19
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 33727 0 0 0 28189 30 0 0 25 0 1 0 1097051436 139558912 33701 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 34072 33701 69 152 0 33918 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 136288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1257024/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=158068 CPUtime=342.17
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 39215 0 0 0 34182 35 0 0 25 0 1 0 1097051436 161861632 39189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 39517 39189 69 152 0 39363 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 158068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1257024/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=158068 CPUtime=402.16
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 39215 0 0 0 40180 36 0 0 25 0 1 0 1097051436 161861632 39189 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 39517 39189 69 152 0 39363 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 158068

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1272768/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=142032 CPUtime=462.14
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 39215 0 0 0 46178 36 0 0 25 0 1 0 1097051436 145440768 35189 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 35508 35189 69 152 0 35354 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 142032

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1248832/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=166056 CPUtime=522.12
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 45247 0 0 0 52168 44 0 0 25 0 1 0 1097051436 170041344 41221 1992294400 134512640 135137933 4294956240 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 41514 41221 69 152 0 41360 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 166056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1248832/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=166056 CPUtime=582.1
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 45247 0 0 0 58166 44 0 0 25 0 1 0 1097051436 170041344 41221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 41514 41221 69 152 0 41360 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 166056

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1249792/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=164900 CPUtime=642.08
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 45247 0 0 0 64164 44 0 0 25 0 1 0 1097051436 168857600 40936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 41225 40936 69 152 0 41071 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 164900

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1249792/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=164900 CPUtime=702.06
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 45247 0 0 0 70162 44 0 0 25 0 1 0 1097051436 168857600 40936 1992294400 134512640 135137933 4294956240 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 41225 40936 69 152 0 41071 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 164900

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1213376/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=201464 CPUtime=762.05
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 54384 0 0 0 76149 56 0 0 25 0 1 0 1097051436 206299136 50073 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 50366 50073 69 152 0 50212 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 201464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1189120/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=225488 CPUtime=822.02
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 82140 62 0 0 25 0 1 0 1097051436 230899712 56109 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 56372 56109 69 152 0 56218 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 225488

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1189120/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=225488 CPUtime=882.01
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 88138 63 0 0 25 0 1 0 1097051436 230899712 56109 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 56372 56109 69 152 0 56218 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 225488

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1207360/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=206972 CPUtime=941.98
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 94135 63 0 0 25 0 1 0 1097051436 211939328 51488 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 51743 51488 69 152 0 51589 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 206972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1207360/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=206972 CPUtime=1001.96
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 100133 63 0 0 25 0 1 0 1097051436 211939328 51488 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 51743 51488 69 152 0 51589 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 206972

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1208384/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=205956 CPUtime=1061.95
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 106131 64 0 0 25 0 1 0 1097051436 210898944 51234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 51489 51234 69 152 0 51335 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 205956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1208384/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=205956 CPUtime=1121.93
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60420 0 0 0 112129 64 0 0 25 0 1 0 1097051436 210898944 51234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 51489 51234 69 152 0 51335 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 205956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1208384/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=205956 CPUtime=1181.91
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 60427 0 0 0 118127 64 0 0 25 0 1 0 1097051436 210898944 51241 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 51489 51241 69 152 0 51335 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 205956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22896
/proc/meminfo: memFree=1200640/2055920 swapFree=4178416/4192956
[pid=22893] ppid=22891 vsize=213876 CPUtime=1200.01
/proc/22893/stat : 22893 (picosat) R 22891 22893 22672 0 -1 4194304 62410 0 0 0 119935 66 0 0 25 0 1 0 1097051436 219009024 53224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22893/statm: 53469 53224 69 152 0 53315 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 213876

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): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.36
CPU system time (s): 0.698893
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 225488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.698893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62410
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= 2
involuntary context switches= 1968

runsolver used 0.904862 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 13:37:34
IDJOB=1514746
IDBENCH=70372
IDSOLVER=506
FILE ID=node15/1514746-1238243854
PBS_JOBID= 9060687
Free space on /tmp= 65356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514746-1238243854/watcher-1514746-1238243854 -o /tmp/evaluation-result-1514746-1238243854/solver-1514746-1238243854 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514746-1238243854.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=1182893905

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.286
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		: 3000.286
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:       1414688 kB
Buffers:         72784 kB
Cached:         489400 kB
SwapCached:       8336 kB
Active:          91564 kB
Inactive:       480516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414688 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            55108 kB
Committed_AS:  2864856 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 13:57:36