Trace number 1723823

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) 1200.08 1200.51

General information on the benchmark

Namesimon-s02b-dp11u10.cnf
MD5SUMbd35ccd857138682818061a3fbcb7546
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark101.893
Satisfiable
(Un)Satisfiability was proved
Number of variables8513
Number of clauses25271
Sum of the clauses size59561
Maximum clause length11
Minimum clause length1
Number of clauses of size 122
Number of clauses of size 216216
Number of clauses of size 39032
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-1723823-1240689223.cnf
0.00/0.00	c parsed header 'p cnf 9197 25271'
0.19/0.21	c initialized 9197 variables
0.19/0.21	c found 25271 non trivial clauses
0.19/0.21	c
0.19/0.21	c random number generator seed 0
0.19/0.21	c 
0.19/0.21	c  seconds     variables   original    learned     agility
0.19/0.21	c         level        used      conflicts    limit          MB
0.19/0.21	c 
0.19/0.21	c s   0.2   0.0  8472  15.7  8514    17     0     0   0.0   1.0 
0.19/0.23	c 
0.19/0.23	c initial reduction limit 4477 clauses
0.19/0.23	c 
0.19/0.23	c +   0.2  51.0  8472  28.5  8514   117    91  4924  10.3   1.1 
0.19/0.23	c R   0.2  51.0  8472  28.5  8514   117    91  4924  10.7   1.1 
0.19/0.26	c +   0.3  43.9  8472  34.9  8514   267   234  5416   7.3   1.1 
0.19/0.29	c R   0.3  44.7  8472  42.7  8514   418   379  5416   8.8   1.1 
0.29/0.31	c +   0.3  43.2  8472  45.6  8514   492   452  5957   5.8   1.1 
0.29/0.37	c +   0.4  42.4  8472  53.0  8514   829   777  6552  11.1   1.1 
0.39/0.47	c R   0.5  45.2  8472  58.0  8514  1220  1159  6552   7.5   1.2 
0.39/0.49	c +   0.5  44.2  8472  59.3  8514  1334  1273  7207   6.6   1.2 
0.59/0.66	c +   0.7  43.2  8472  65.6  8514  2091  2010  7927   9.0   1.3 
0.89/0.93	c R   0.9  40.2  8472  69.9  8514  3222  3117  7927  13.2   1.4 
0.89/0.93	c +   0.9  40.2  8472  69.9  8514  3226  3121  8719   9.4   1.4 
1.29/1.38	c +   1.4  39.5  8472  72.9  8514  4928  4796  9590  11.8   1.7 
2.09/2.17	c +   2.2  38.8  8472  75.0  8514  7481  7323 10549   9.5   2.1 
2.29/2.37	c R   2.4  38.6  8472  75.1  8514  8031  7872 10549   6.5   2.3 
3.39/3.41	c +   3.4  38.0  8472  76.5  8514 11310  5843 11603  13.7   2.0 
5.19/5.27	c +   5.3  37.2  8472  77.5  8514 17053 11568 12763   8.0   3.0 
5.89/5.94	c R   5.9  36.4  8472  77.6  8514 19257  7356 12763   6.8   2.3 
7.98/8.04	c +   8.0  35.2  8472  78.0  8514 25667  7347 14039  12.1   2.2 
12.19/12.28	c +  12.3  34.6  8472  79.7  8514 38588 13193 15442   9.7   3.2 
14.19/14.25	c R  14.3  33.2  8472  80.6  8514 44903 11744 15442   7.5   2.8 
14.19/14.25	c 
14.19/14.25	c  seconds     variables   original    learned     agility
14.19/14.25	c         level        used      conflicts    limit          MB
14.19/14.25	c 
18.69/18.73	c +  18.7  32.9  8472  81.7  8514 57969  9323 16986   9.9   2.6 
28.78/28.80	c +  28.8  31.6  8472  83.0  8514 87040 12843 18684   7.8   3.0 
33.88/33.91	c R  33.9  30.7  8472  83.4  8514 102e3  9658 18684   8.7   2.6 
43.47/43.56	c +  43.6  30.4  8472  84.0  8514 130e3  9613 20552  11.5   2.6 
65.66/65.72	c +  65.7  29.7  8472  84.8  8514 196e3 13240 22607  11.8   3.0 
76.76/76.81	c R  76.8  28.9  8472  85.2  8514 230e3 13990 22607  12.8   3.1 
97.96/98.08	c +  98.0  28.7  8472  85.8  8514 294e3 20742 24867   8.2   4.4 
149.84/149.97	c + 149.9  27.7  8472  86.2  8514 441e3 18415 27353  11.3   4.1 
174.23/174.30	c R 174.2  27.2  8472  86.3  8514 512e3 21384 27353   6.7   4.2 
228.81/228.99	c + 228.9  26.9  8472  86.9  8514 662e3 19961 30088   7.3   4.0 
288.00/288.19	c s 288.1  26.5  8454  87.3  8511 815e3 21369 30088   4.6   4.0 
288.09/288.23	c R 288.1  26.5  8454  87.3  8511 815e3 21453 30088   8.4   4.0 
288.19/288.35	c R 288.3  26.5  8454  87.3  8511 815e3 21753 30088   6.9   4.0 
288.49/288.67	c R 288.6  26.5  8454  87.3  8511 816e3 22553 30088   8.0   4.1 
289.29/289.45	c R 289.4  26.5  8454  87.3  8511 818e3 24561 30088   9.4   4.4 
291.39/291.52	c R 291.4  26.5  8454  87.3  8511 823e3 29371 30088   8.6   5.0 
295.49/295.63	c R 295.5  26.5  8454  87.4  8511 834e3 25529 30088   6.0   4.8 
304.78/304.92	c R 304.8  26.5  8454  87.5  8511 860e3 19255 30088   4.9   3.9 
325.87/326.00	c R 325.9  26.4  8454  87.6  8511 918e3 16675 30088  11.1   3.5 
354.86/355.03	c + 354.9  26.3  8454  87.8  8511 993e3 16443 33096   8.6   3.5 
374.87/375.07	c R 374.9  26.2  8454  87.9  8511 104e4 16742 33096   6.9   3.8 
489.32/489.51	c R 489.3  26.2  8454  88.4  8511 132e4 32000 33096   7.7   5.7 
489.32/489.51	c 
489.32/489.51	c  seconds     variables   original    learned     agility
489.32/489.51	c         level        used      conflicts    limit          MB
489.32/489.51	c 
559.28/559.56	c + 559.4  26.1  8454  88.5  8511 148e4 26476 36405   7.6   4.9 
752.42/752.75	c R 752.5  25.9  8454  88.9  8511 194e4 17718 36405   9.2   3.9 
883.87/884.22	c + 883.9  26.0  8454  89.1  8511 223e4 22996 40045   8.2   4.5

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1723823-1240689223/watcher-1723823-1240689223 -o /tmp/evaluation-result-1723823-1240689223/solver-1723823-1240689223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1723823-1240689223.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: 0.99 0.98 0.99 3/64 14876
/proc/meminfo: memFree=1953168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=1496 CPUtime=0
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 96956965 1531904 238 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 374 238 56 152 0 220 0

[startup+0.0846911 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14876
/proc/meminfo: memFree=1953168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=2028 CPUtime=0.08
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 386 0 0 0 8 0 0 0 18 0 1 0 96956965 2076672 371 1992294400 134512640 135137933 4294956224 18446744073709551615 134527848 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 507 371 61 152 0 353 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2028

[startup+0.101693 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14876
/proc/meminfo: memFree=1953168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=2028 CPUtime=0.09
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 386 0 0 0 9 0 0 0 18 0 1 0 96956965 2076672 371 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 507 371 61 152 0 353 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301733 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14876
/proc/meminfo: memFree=1953168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=2028 CPUtime=0.29
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 96956965 2076672 394 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 507 394 69 152 0 353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701813 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14876
/proc/meminfo: memFree=1953168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=2292 CPUtime=0.69
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 466 0 0 0 69 0 0 0 22 0 1 0 96956965 2347008 451 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 573 451 69 152 0 419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1951432/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=2688 CPUtime=1.49
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 588 0 0 0 149 0 0 0 25 0 1 0 96956965 2752512 573 1992294400 134512640 135137933 4294956224 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 672 573 69 152 0 518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1950664/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=3744 CPUtime=3.09
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 819 0 0 0 309 0 0 0 25 0 1 0 96956965 3833856 804 1992294400 134512640 135137933 4294956224 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 936 804 69 152 0 782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3744

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1949576/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=4272 CPUtime=6.29
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 968 0 0 0 629 0 0 0 25 0 1 0 96956965 4374528 953 1992294400 134512640 135137933 4294956224 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1068 953 69 152 0 914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4272

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1949064/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=4536 CPUtime=12.69
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1022 0 0 0 1268 1 0 0 25 0 1 0 96956965 4644864 1007 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1134 1007 69 152 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4536

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1948552/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=5192 CPUtime=25.48
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1156 0 0 0 2547 1 0 0 25 0 1 0 96956965 5316608 1141 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1298 1141 69 152 0 1144 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5192

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1948168/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=5452 CPUtime=51.07
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1257 0 0 0 5106 1 0 0 25 0 1 0 96956965 5582848 1242 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1363 1242 69 152 0 1209 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5452

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1947272/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=6244 CPUtime=102.26
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1460 0 0 0 10224 2 0 0 25 0 1 0 96956965 6393856 1445 1992294400 134512640 135137933 4294956224 18446744073709551615 134548788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1561 1445 69 152 0 1407 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1946888/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=6640 CPUtime=162.23
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1554 0 0 0 16221 2 0 0 25 0 1 0 96956965 6799360 1539 1992294400 134512640 135137933 4294956224 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1660 1539 69 152 0 1506 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6640

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1946888/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=6640 CPUtime=222.22
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1555 0 0 0 22219 3 0 0 25 0 1 0 96956965 6799360 1540 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1660 1540 69 152 0 1506 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1946568/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=6904 CPUtime=282.19
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1612 0 0 0 28216 3 0 0 25 0 1 0 96956965 7069696 1597 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1726 1597 69 152 0 1572 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1946568/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=6904 CPUtime=342.17
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1616 0 0 0 34214 3 0 0 25 0 1 0 96956965 7069696 1601 1992294400 134512640 135137933 4294956224 18446744073709551615 134548564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1726 1601 69 152 0 1572 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6904

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14877
/proc/meminfo: memFree=1945800/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=7820 CPUtime=402.15
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1788 0 0 0 40211 4 0 0 25 0 1 0 96956965 8007680 1773 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1955 1773 69 152 0 1801 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7820

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1945416/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=7820 CPUtime=462.12
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1788 0 0 0 46208 4 0 0 25 0 1 0 96956965 8007680 1773 1992294400 134512640 135137933 4294956224 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1955 1773 69 152 0 1801 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7820

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1945416/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=7820 CPUtime=522.1
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1788 0 0 0 52206 4 0 0 25 0 1 0 96956965 8007680 1773 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 1955 1773 69 152 0 1801 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7820

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1945288/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8084 CPUtime=582.08
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1860 0 0 0 58203 5 0 0 25 0 1 0 96956965 8278016 1845 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2021 1845 69 152 0 1867 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8084

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1945032/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8216 CPUtime=642.07
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1907 0 0 0 64202 5 0 0 25 0 1 0 96956965 8413184 1892 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2054 1892 69 152 0 1900 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8216

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944840/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8348 CPUtime=702.04
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1939 0 0 0 70199 5 0 0 25 0 1 0 96956965 8548352 1924 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2087 1924 69 152 0 1933 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8348

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944712/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8480 CPUtime=762.02
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1970 0 0 0 76197 5 0 0 25 0 1 0 96956965 8683520 1955 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2120 1955 69 152 0 1966 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8480

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944712/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8480 CPUtime=821.99
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1970 0 0 0 82194 5 0 0 25 0 1 0 96956965 8683520 1955 1992294400 134512640 135137933 4294956224 18446744073709551615 134548029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2120 1955 69 152 0 1966 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8480

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944712/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8480 CPUtime=881.97
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1970 0 0 0 88192 5 0 0 25 0 1 0 96956965 8683520 1955 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2120 1955 69 152 0 1966 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8480

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944648/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8480 CPUtime=941.96
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 1977 0 0 0 94190 6 0 0 25 0 1 0 96956965 8683520 1962 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2120 1962 69 152 0 1966 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944520/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8612 CPUtime=1001.94
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2009 0 0 0 100188 6 0 0 25 0 1 0 96956965 8818688 1994 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2153 1994 69 152 0 1999 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944392/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8744 CPUtime=1061.91
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2027 0 0 0 106185 6 0 0 25 0 1 0 96956965 8953856 2012 1992294400 134512640 135137933 4294956224 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2186 2012 69 152 0 2032 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944392/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8744 CPUtime=1121.89
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2027 0 0 0 112183 6 0 0 25 0 1 0 96956965 8953856 2012 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2186 2012 69 152 0 2032 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944392/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8740 CPUtime=1181.87
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2027 0 0 0 118181 6 0 0 25 0 1 0 96956965 8949760 2012 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2185 2012 69 152 0 2031 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14883
/proc/meminfo: memFree=1944392/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8740 CPUtime=1200.07
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2027 0 0 0 120001 6 0 0 25 0 1 0 96956965 8949760 2012 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2185 2012 69 152 0 2031 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8740

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 14883
/proc/meminfo: memFree=1944392/2055920 swapFree=4192812/4192956
[pid=14876] ppid=14874 vsize=8740 CPUtime=1200.07
/proc/14876/stat : 14876 (picosat) R 14874 14876 14329 0 -1 4194304 2027 0 0 0 120001 6 0 0 25 0 1 0 96956965 8949760 2012 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14876/statm: 2185 2012 69 152 0 2031 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.069989
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 8744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
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= 2027
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= 2344

runsolver used 0.991849 second user time and 2.32165 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-25 21:53:43
IDJOB=1723823
IDBENCH=71741
IDSOLVER=506
FILE ID=node1/1723823-1240689223
PBS_JOBID= 9186681
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE06/simon-s02b-dp11u10.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723823-1240689223/watcher-1723823-1240689223 -o /tmp/evaluation-result-1723823-1240689223/solver-1723823-1240689223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1723823-1240689223.cnf

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

MD5SUM BENCH= bd35ccd857138682818061a3fbcb7546
RANDOM SEED=1346432117

node1.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		: 3000.259
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		: 3000.259
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:       1953648 kB
Buffers:          3112 kB
Cached:          32036 kB
SwapCached:        144 kB
Active:          32672 kB
Inactive:        16592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1953648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            39004 kB
Committed_AS:   325900 kB
PageTables:       1444 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= 66336 MiB
End job on node1 at 2009-04-25 22:13:45