Trace number 1515790

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S703461330-034.cnf
MD5SUM5871895160b61e33d95658e3a61619c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark747.527
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1515790-1238259343.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2670 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  23.5    60 100.0  5340   100   100  2937   5.8   0.3 
0.00/0.01	c R   0.0  23.5    60 100.0  5340   102   102  2937   5.8   0.3 
0.00/0.01	c +   0.0  22.7    60 100.0  5340   250   250  3230  13.1   0.3 
0.00/0.01	c R   0.0  22.9    60 100.0  5340   405   405  3230  19.3   0.3 
0.00/0.01	c +   0.0  22.8    60 100.0  5340   475   475  3553  21.4   0.3 
0.00/0.02	c +   0.0  22.4    60 100.0  5340   812   812  3908  29.1   0.3 
0.02/0.03	c N   0.0  22.2    60 100.0  5340  1207  1207  3908  34.8   0.4 
0.02/0.03	c +   0.0  22.1    60 100.0  5340  1317  1317  4298  35.1   0.4 
0.02/0.06	c +   0.1  21.5    60 100.0  5340  2074  2074  4727  38.1   0.5 
0.02/0.09	c +   0.1  21.1    60 100.0  5340  3209  3209  5199  39.8   0.6 
0.02/0.09	c N   0.1  21.1    60 100.0  5340  3214  3214  5199  39.8   0.6 
0.09/0.14	c +   0.1  20.6    60 100.0  5340  4911  4911  5718  42.2   0.8 
0.19/0.24	c +   0.2  20.3    60 100.0  5340  7464  4601  6289  40.5   0.8 
0.19/0.26	c N   0.3  20.2    60 100.0  5340  8026  5163  6289  41.7   0.8 
0.29/0.38	c +   0.4  20.0    60 100.0  5340 11293  5280  6917  41.4   0.8 
0.59/0.60	c +   0.6  19.9    60 100.0  5340 17036  4098  7608  41.1   0.7 
0.59/0.68	c N   0.7  19.7    60 100.0  5340 19246  6308  7608  42.2   0.9 
0.89/0.95	c +   1.0  19.4    60 100.0  5340 25650  5096  8368  41.3   0.8 
1.39/1.48	c +   1.5  19.1    60 100.0  5340 38571  5447  9204  40.7   0.9 
1.69/1.74	c N   1.7  18.9    60 100.0  5340 44895  7162  9204  41.2   1.0 
1.69/1.74	c 
1.69/1.74	c  seconds     variables   original    learned     agility
1.69/1.74	c         level        used      conflicts    limit          MB
1.69/1.74	c 
2.20/2.29	c +   2.3  18.8    60 100.0  5340 57952  6399 10124  40.4   1.0 
3.49/3.58	c +   3.6  18.4    60 100.0  5340 87023 10131 11136  41.6   1.3 
4.19/4.27	c N   4.3  18.3    60 100.0  5340 102e3  8979 11136  42.5   1.2 
5.49/5.59	c +   5.6  18.2    60 100.0  5340 130e3  9156 12249  40.5   1.2 
8.69/8.75	c +   8.8  18.0    60 100.0  5340 196e3  7132 13473  41.2   1.1 
10.49/10.52	c N  10.5  17.8    60 100.0  5340 230e3  8146 13473  40.7   1.1 
13.68/13.76	c +  13.8  17.8    60 100.0  5340 294e3 10854 14820  40.7   1.4 
21.78/21.82	c +  21.8  17.6    60 100.0  5340 441e3  9701 16302  41.5   1.3 
25.88/25.95	c N  25.9  17.5    60 100.0  5340 512e3 15875 16302  40.2   1.9 
34.57/34.64	c +  34.6  17.5    60 100.0  5340 662e3 10220 17932  41.4   1.3 
54.76/54.89	c +  54.9  17.1    60 100.0  5340 993e3  9372 19725  40.5   1.3 
63.56/63.64	c N  63.6  17.0    60 100.0  5340 112e4 15768 19725  41.2   1.9 
86.96/87.06	c +  87.0  16.7    60 100.0  5340 148e4 12631 21697  40.9   1.6 
137.74/137.88	c + 137.8  16.4    60 100.0  5340 223e4 19555 23866  40.9   2.2 
154.33/154.40	c N 154.4  16.4    60 100.0  5340 246e4 17751 23866  41.3   2.1 
220.91/221.09	c + 221.0  16.1    60 100.0  5340 335e4 13210 26252  41.5   1.7 
351.46/351.65	c + 351.5  16.0    60 100.0  5340 502e4 24578 28877  40.1   2.8 
376.65/376.80	c N 376.7  16.0    60 100.0  5340 533e4 25888 28877  41.0   2.8 
558.09/558.35	c + 558.2  15.7    60 100.0  5340 754e4 21926 31764  41.2   2.3 
884.97/885.33	c + 885.0  15.5    60 100.0  5340 113e5 15076 34940  40.9   1.8 
899.86/900.28	c N 900.0  15.5    60 100.0  5340 114e5 27644 34940  40.6   3.2

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-1515790-1238259343/watcher-1515790-1238259343 -o /tmp/evaluation-result-1515790-1238259343/solver-1515790-1238259343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515790-1238259343.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 1912
/proc/meminfo: memFree=928888/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=912 CPUtime=0
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1098600428 933888 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 228 105 56 152 0 74 0

[startup+0.0300429 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1912
/proc/meminfo: memFree=928888/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=1176 CPUtime=0.02
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 190 0 0 0 2 0 0 0 18 0 1 0 1098600428 1204224 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 294 175 69 152 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1176

[startup+0.101055 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1912
/proc/meminfo: memFree=928888/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=1444 CPUtime=0.09
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 1098600428 1478656 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 361 244 69 152 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1912
/proc/meminfo: memFree=928888/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=1708 CPUtime=0.29
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1098600428 1748992 320 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 427 320 69 152 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701165 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1912
/proc/meminfo: memFree=928888/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=1840 CPUtime=0.69
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1098600428 1884160 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 460 346 69 152 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1913
/proc/meminfo: memFree=927728/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=1972 CPUtime=1.49
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 1098600428 2019328 392 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 493 392 69 152 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1913
/proc/meminfo: memFree=927408/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=2104 CPUtime=3.09
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 444 0 0 0 309 0 0 0 25 0 1 0 1098600428 2154496 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 526 429 69 152 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2104

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1913
/proc/meminfo: memFree=927160/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=2368 CPUtime=6.29
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 504 0 0 0 629 0 0 0 25 0 1 0 1098600428 2424832 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 592 489 69 152 0 438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2368

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1913
/proc/meminfo: memFree=926776/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=2500 CPUtime=12.68
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 549 0 0 0 1268 0 0 0 25 0 1 0 1098600428 2560000 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134551422 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 625 534 69 152 0 471 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2500

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1913
/proc/meminfo: memFree=926392/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=2896 CPUtime=25.48
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 638 0 0 0 2548 0 0 0 25 0 1 0 1098600428 2965504 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 724 623 69 152 0 570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2896

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1913
/proc/meminfo: memFree=926200/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=3160 CPUtime=51.07
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 686 0 0 0 5107 0 0 0 25 0 1 0 1098600428 3235840 671 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 790 671 69 152 0 636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3160

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1913
/proc/meminfo: memFree=925816/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=3556 CPUtime=102.26
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 778 0 0 0 10225 1 0 0 25 0 1 0 1098600428 3641344 763 1992294400 134512640 135137933 4294956240 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 889 763 69 152 0 735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1913
/proc/meminfo: memFree=925560/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=3820 CPUtime=162.23
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 852 0 0 0 16222 1 0 0 25 0 1 0 1098600428 3911680 837 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 955 837 69 152 0 801 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3820

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1913
/proc/meminfo: memFree=925432/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=3820 CPUtime=222.21
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 869 0 0 0 22220 1 0 0 25 0 1 0 1098600428 3911680 854 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 955 854 69 152 0 801 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3820

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1913
/proc/meminfo: memFree=925176/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4212 CPUtime=282.18
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 938 0 0 0 28217 1 0 0 25 0 1 0 1098600428 4313088 923 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1053 923 69 152 0 899 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4212

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924792/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4212 CPUtime=342.16
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 963 0 0 0 34214 2 0 0 25 0 1 0 1098600428 4313088 948 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1053 948 69 152 0 899 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4212

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924792/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4212 CPUtime=402.14
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 973 0 0 0 40212 2 0 0 25 0 1 0 1098600428 4313088 958 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1053 958 69 152 0 899 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4212

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924792/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4344 CPUtime=462.12
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1006 0 0 0 46210 2 0 0 25 0 1 0 1098600428 4448256 991 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1086 991 69 152 0 932 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4344

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924792/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4344 CPUtime=522.1
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1006 0 0 0 52207 3 0 0 25 0 1 0 1098600428 4448256 991 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1086 991 69 152 0 932 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4344

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924536/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4608 CPUtime=582.08
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1057 0 0 0 58205 3 0 0 25 0 1 0 1098600428 4718592 1042 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1152 1042 69 152 0 998 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924472/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4608 CPUtime=642.06
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1078 0 0 0 64203 3 0 0 25 0 1 0 1098600428 4718592 1063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1152 1063 69 152 0 998 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4608

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924408/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4672 CPUtime=702.03
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1085 0 0 0 70200 3 0 0 25 0 1 0 1098600428 4784128 1070 1992294400 134512640 135137933 4294956240 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1168 1070 69 152 0 1014 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4672

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924408/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4672 CPUtime=762.01
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1094 0 0 0 76198 3 0 0 25 0 1 0 1098600428 4784128 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1168 1079 69 152 0 1014 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4672

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924408/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4672 CPUtime=821.99
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1094 0 0 0 82195 4 0 0 25 0 1 0 1098600428 4784128 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1168 1079 69 152 0 1014 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4672

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924536/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=4672 CPUtime=881.97
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1094 0 0 0 88193 4 0 0 25 0 1 0 1098600428 4784128 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1168 1079 69 152 0 1014 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4672

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924344/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5056 CPUtime=941.94
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1132 0 0 0 94190 4 0 0 25 0 1 0 1098600428 5177344 1117 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1264 1117 69 152 0 1110 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 5056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924280/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1001.92
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1146 0 0 0 100188 4 0 0 25 0 1 0 1098600428 5312512 1131 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1131 69 152 0 1143 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924152/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1061.91
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1165 0 0 0 106186 5 0 0 25 0 1 0 1098600428 5312512 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1150 69 152 0 1143 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 5188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924152/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1121.88
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1165 0 0 0 112183 5 0 0 25 0 1 0 1098600428 5312512 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1150 69 152 0 1143 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 5188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924152/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1181.86
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1165 0 0 0 118181 5 0 0 25 0 1 0 1098600428 5312512 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1150 69 152 0 1143 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924152/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1200.06
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1165 0 0 0 120001 5 0 0 25 0 1 0 1098600428 5312512 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1150 69 152 0 1143 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5188

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1920
/proc/meminfo: memFree=924152/2055920 swapFree=4177704/4192956
[pid=1912] ppid=1910 vsize=5188 CPUtime=1200.06
/proc/1912/stat : 1912 (picosat) R 1910 1912 1683 0 -1 4194304 1165 0 0 0 120001 5 0 0 25 0 1 0 1098600428 5312512 1150 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1912/statm: 1297 1150 69 152 0 1143 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 5188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1165
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= 2141

runsolver used 1.18582 second user time and 2.12668 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 17:55:43
IDJOB=1515790
IDBENCH=70459
IDSOLVER=506
FILE ID=node24/1515790-1238259343
PBS_JOBID= 9060818
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S703461330-034.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515790-1238259343/watcher-1515790-1238259343 -o /tmp/evaluation-result-1515790-1238259343/solver-1515790-1238259343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515790-1238259343.cnf

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

MD5SUM BENCH= 5871895160b61e33d95658e3a61619c3
RANDOM SEED=2041178836

node24.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		: 3000.260
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		: 3000.260
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:        929304 kB
Buffers:         88948 kB
Cached:         939292 kB
SwapCached:       9032 kB
Active:          42420 kB
Inactive:       996288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        929304 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            73712 kB
Committed_AS:  3107528 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 18:15:45