Trace number 1515946

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1900558626-069.cnf
MD5SUMfebdf1b8ba5bbd40107a806ae2296ad3
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1515946-1238261894.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.6    70 100.0  6230   100   100  3426   4.9   0.3 
0.00/0.01	c R   0.0  26.6    70 100.0  6230   100   100  3426   4.9   0.3 
0.00/0.01	c +   0.0  26.3    70 100.0  6230   250   250  3768  13.2   0.3 
0.00/0.01	c R   0.0  27.2    70 100.0  6230   403   403  3768  19.3   0.3 
0.00/0.02	c +   0.0  26.9    70 100.0  6230   475   475  4144  21.5   0.4 
0.00/0.02	c +   0.0  26.0    70 100.0  6230   812   812  4558  29.6   0.4 
0.00/0.04	c N   0.0  25.8    70 100.0  6230  1205  1205  4558  34.7   0.4 
0.00/0.04	c +   0.0  25.7    70 100.0  6230  1317  1317  5013  35.4   0.5 
0.04/0.06	c +   0.1  25.5    70 100.0  6230  2074  2074  5514  38.9   0.5 
0.09/0.10	c +   0.1  25.4    70 100.0  6230  3209  3209  6065  39.9   0.7 
0.09/0.10	c N   0.1  25.4    70 100.0  6230  3211  3211  6065  39.9   0.7 
0.09/0.16	c +   0.2  25.1    70 100.0  6230  4911  4911  6671  39.7   0.9 
0.19/0.27	c +   0.3  24.7    70 100.0  6230  7464  4123  7338  41.0   0.8 
0.19/0.29	c N   0.3  24.6    70 100.0  6230  8021  4680  7338  41.0   0.9 
0.39/0.42	c +   0.4  24.8    70 100.0  6230 11293  4279  8071  40.3   0.8 
0.59/0.68	c +   0.7  24.6    70 100.0  6230 17036  5982  8878  40.9   1.0 
0.69/0.79	c N   0.8  24.5    70 100.0  6230 19231  8177  8878  40.7   1.3 
1.00/1.10	c +   1.1  24.2    70 100.0  6230 25650  5707  9765  40.8   1.0 
1.69/1.72	c +   1.7  23.9    70 100.0  6230 38571  8854 10741  39.9   1.4 
1.99/2.04	c N   2.0  23.8    70 100.0  6230 44872  9778 10741  39.2   1.5 
1.99/2.04	c 
1.99/2.04	c  seconds     variables   original    learned     agility
1.99/2.04	c         level        used      conflicts    limit          MB
1.99/2.04	c 
2.69/2.70	c +   2.7  23.9    70 100.0  6230 57952  6733 11815  39.4   1.2 
4.19/4.23	c +   4.2  23.6    70 100.0  6230 87023  6240 12996  40.8   1.1 
4.99/5.07	c N   5.1  23.4    70 100.0  6230 102e3  8800 12996  40.8   1.4 
6.60/6.67	c +   6.7  23.3    70 100.0  6230 130e3 10828 14295  40.5   1.6 
10.49/10.54	c +  10.5  22.8    70 100.0  6230 196e3 11859 15724  40.7   1.7 
12.69/12.74	c N  12.7  22.7    70 100.0  6230 230e3 15112 15724  41.0   2.0 
16.59/16.64	c +  16.6  22.5    70 100.0  6230 294e3 15565 17296  40.3   2.1 
26.48/26.51	c +  26.5  22.2    70 100.0  6230 441e3 15626 19025  40.8   2.2 
31.48/31.55	c N  31.5  22.1    70 100.0  6230 512e3 10902 19025  40.3   1.7 
42.28/42.34	c +  42.3  21.9    70 100.0  6230 662e3 17458 20927  40.6   2.4 
67.57/67.62	c +  67.6  21.6    70 100.0  6230 993e3 13558 23019  40.8   2.0 
78.47/78.56	c N  78.5  21.5    70 100.0  6230 112e4 21573 23019  40.0   2.8 
107.56/107.68	c + 107.6  21.3    70 100.0  6230 148e4 15082 25320  40.4   2.1 
171.84/171.94	c + 171.9  20.9    70 100.0  6230 223e4 13965 27852  39.9   1.9 
192.04/192.15	c N 192.1  20.8    70 100.0  6230 246e4 20949 27852  40.6   2.7 
271.91/272.04	c + 272.0  20.5    70 100.0  6230 335e4 23673 30637  40.8   3.0 
433.37/433.56	c + 433.4  20.2    70 100.0  6230 502e4 18955 33700  40.2   2.5 
465.86/466.06	c N 465.9  20.2    70 100.0  6230 533e4 33117 33700  39.4   4.1 
695.19/695.43	c + 695.2  19.8    70 100.0  6230 754e4 25975 37070  40.6   3.4 
1116.67/1117.03	c + 112e1  19.5    70 100.0  6230 113e5 32066 40777  39.4   4.0 
1136.16/1136.52	c N 114e1  19.5    70 100.0  6230 114e5 33698 40777  40.6   4.1

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-1515946-1238261894/watcher-1515946-1238261894 -o /tmp/evaluation-result-1515946-1238261894/solver-1515946-1238261894 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515946-1238261894.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: 0.92 0.98 0.99 3/64 3768
/proc/meminfo: memFree=1083528/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=912 CPUtime=0
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 703081882 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 228 108 56 152 0 74 0

[startup+0.046273 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3768
/proc/meminfo: memFree=1083528/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=1176 CPUtime=0.04
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 219 0 0 0 4 0 0 0 18 0 1 0 703081882 1204224 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 294 204 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.10128 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3768
/proc/meminfo: memFree=1083528/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=1440 CPUtime=0.09
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 703081882 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301308 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3768
/proc/meminfo: memFree=1083528/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=1980 CPUtime=0.29
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 703081882 2027520 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 495 376 69 152 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1980

[startup+0.701364 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3768
/proc/meminfo: memFree=1083528/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=2112 CPUtime=0.69
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 435 0 0 0 69 0 0 0 22 0 1 0 703081882 2162688 420 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 528 420 69 152 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1081984/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=2376 CPUtime=1.49
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 703081882 2433024 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 594 469 69 152 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1081600/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=2640 CPUtime=3.09
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 553 0 0 0 309 0 0 0 25 0 1 0 703081882 2703360 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 660 538 69 152 0 506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1081344/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=2764 CPUtime=6.29
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 585 0 0 0 629 0 0 0 25 0 1 0 703081882 2830336 570 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 691 570 69 152 0 537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2764

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1080896/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=3028 CPUtime=12.69
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 670 0 0 0 1269 0 0 0 25 0 1 0 703081882 3100672 655 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 757 655 69 152 0 603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3028

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1080704/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=3424 CPUtime=25.49
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 727 0 0 0 2549 0 0 0 25 0 1 0 703081882 3506176 712 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 856 712 69 152 0 702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3424

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1080256/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=3820 CPUtime=51.08
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 837 0 0 0 5107 1 0 0 25 0 1 0 703081882 3911680 822 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 955 822 69 152 0 801 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3820

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1080000/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4084 CPUtime=102.27
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 902 0 0 0 10226 1 0 0 25 0 1 0 703081882 4182016 887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1021 887 69 152 0 867 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4084

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1079744/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4212 CPUtime=162.24
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 966 0 0 0 16223 1 0 0 25 0 1 0 703081882 4313088 951 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1053 951 69 152 0 899 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4212

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1079424/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4608 CPUtime=222.23
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1048 0 0 0 22221 2 0 0 25 0 1 0 703081882 4718592 1033 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1152 1033 69 152 0 998 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4608

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1079168/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4868 CPUtime=282.21
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1109 0 0 0 28219 2 0 0 25 0 1 0 703081882 4984832 1094 1992294400 134512640 135137933 4294956240 18446744073709551615 134553853 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1217 1094 69 152 0 1063 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1079104/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4852 CPUtime=342.19
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1119 0 0 0 34217 2 0 0 25 0 1 0 703081882 4968448 1104 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1213 1104 69 152 0 1059 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4852

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1079040/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=4852 CPUtime=402.17
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1136 0 0 0 40215 2 0 0 25 0 1 0 703081882 4968448 1121 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1213 1121 69 152 0 1059 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4852

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5488 CPUtime=462.16
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1210 0 0 0 46213 3 0 0 25 0 1 0 703081882 5619712 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1372 1195 69 152 0 1218 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5488

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078720/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5488 CPUtime=522.14
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1212 0 0 0 52211 3 0 0 25 0 1 0 703081882 5619712 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1372 1197 69 152 0 1218 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5488

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078656/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5488 CPUtime=582.12
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1231 0 0 0 58209 3 0 0 25 0 1 0 703081882 5619712 1216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1372 1216 69 152 0 1218 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5488

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078656/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5488 CPUtime=642.11
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1231 0 0 0 64207 4 0 0 25 0 1 0 703081882 5619712 1216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1372 1216 69 152 0 1218 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5488

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078464/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5620 CPUtime=702.09
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1268 0 0 0 70205 4 0 0 25 0 1 0 703081882 5754880 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1405 1253 69 152 0 1251 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5620

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=762.07
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1327 0 0 0 76203 4 0 0 25 0 1 0 703081882 6025216 1312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1312 69 152 0 1317 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5884

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=822.05
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1327 0 0 0 82201 4 0 0 25 0 1 0 703081882 6025216 1312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1312 69 152 0 1317 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 5884

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=882.04
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1327 0 0 0 88199 5 0 0 25 0 1 0 703081882 6025216 1312 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1312 69 152 0 1317 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5884

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078208/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=942.02
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1327 0 0 0 94197 5 0 0 25 0 1 0 703081882 6025216 1312 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1312 69 152 0 1317 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=1001.99
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1344 0 0 0 100194 5 0 0 25 0 1 0 703081882 6025216 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1329 69 152 0 1317 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=5884 CPUtime=1061.98
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1344 0 0 0 106193 5 0 0 25 0 1 0 703081882 6025216 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1471 1329 69 152 0 1317 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 5884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1078016/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=6016 CPUtime=1121.97
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1369 0 0 0 112191 6 0 0 25 0 1 0 703081882 6160384 1354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1504 1354 69 152 0 1350 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 6016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1077824/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=6148 CPUtime=1181.94
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1416 0 0 0 118188 6 0 0 25 0 1 0 703081882 6295552 1401 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1537 1401 69 152 0 1383 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3769
/proc/meminfo: memFree=1077824/2055920 swapFree=4179868/4192956
[pid=3768] ppid=3766 vsize=6148 CPUtime=1200.04
/proc/3768/stat : 3768 (picosat) R 3766 3768 3451 0 -1 4194304 1416 0 0 0 119998 6 0 0 25 0 1 0 703081882 6295552 1401 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3768/statm: 1537 1401 69 152 0 1383 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6148

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.069989
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 6148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1416
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= 2483

runsolver used 0.845871 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 18:38:15
IDJOB=1515946
IDBENCH=70472
IDSOLVER=506
FILE ID=node49/1515946-1238261894
PBS_JOBID= 9060776
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1900558626-069.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515946-1238261894/watcher-1515946-1238261894 -o /tmp/evaluation-result-1515946-1238261894/solver-1515946-1238261894 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515946-1238261894.cnf

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

MD5SUM BENCH= febdf1b8ba5bbd40107a806ae2296ad3
RANDOM SEED=2062639794

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1084008 kB
Buffers:         94488 kB
Cached:         781020 kB
SwapCached:       6452 kB
Active:         219756 kB
Inactive:       664744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084008 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73220 kB
Committed_AS:  1756932 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 18:58:17