Trace number 1563553

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 1200.52

General information on the benchmark

NameAPPLICATIONS/
c32sat/post-c32s-ss-8.cnf
MD5SUM9d3d3bb9b296880c7463693ae665aafd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark406.26
Satisfiable
(Un)Satisfiability was proved
Number of variables53752
Number of clauses148393
Sum of the clauses size346249
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 298928
Number of clauses of size 349464
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-1563553-1238786968.cnf
0.00/0.00	c parsed header 'p cnf 53752 148393'
1.00/1.10	c initialized 53752 variables
1.00/1.10	c found 148393 non trivial clauses
1.00/1.10	c
1.00/1.10	c random number generator seed 0
1.00/1.10	c 
1.00/1.10	c  seconds     variables   original    learned     agility
1.00/1.10	c         level        used      conflicts    limit          MB
1.00/1.10	c 
1.00/1.10	c s   1.1   0.0 45331  22.3 44443   880     0     0   0.0   5.8 
2.10/2.19	c 
2.10/2.19	c initial reduction limit 23408 clauses
2.10/2.19	c 
2.10/2.19	c +   2.2 162.1 45331  55.5 44443   980   100 25748  16.0   6.2 
2.10/2.19	c R   2.2 162.1 45331  55.5 44443   980   100 25748  16.0   6.2 
2.39/2.43	c +   2.4 212.8 45331  63.0 44443  1130   246 28322  16.1   6.4 
2.49/2.52	c R   2.5 157.4 45331  64.6 44443  1281   389 28322   5.8   6.4 
2.49/2.53	c +   2.5 169.6 45331  64.7 44443  1355   456 31154  16.0   6.4 
2.59/2.66	c +   2.7 161.4 45331  71.3 44443  1692   769 34269   1.8   6.5 
2.69/2.74	c R   2.7 155.3 45331  73.6 44443  2083  1118 34269  12.1   6.5 
2.69/2.80	c +   2.8 148.3 45331  74.5 44443  2197  1217 37695  11.7   6.5 
3.30/3.31	c +   3.3 224.8 45331  78.6 44443  2954  1914 41464  10.3   6.6 
4.49/4.55	c R   4.6 244.8 45331  84.7 44443  4085  3013 41464   1.8   6.7 
4.49/4.57	c +   4.6 244.0 45331  84.7 44443  4089  3017 45610  15.0   6.7 
5.69/5.78	c +   5.8 240.2 45331  89.1 44443  5791  4689 50171   6.2   7.0 
6.69/6.73	c s   6.7 227.4 45330  91.0 44443  7422  6238 50171   8.7   7.2 
6.79/6.86	c R   6.9 223.8 45330  91.1 44443  7523  6339 50171   9.8   7.2 
6.99/7.04	c R   7.0 223.1 45330  91.5 44443  7824  6630 50171  10.3   7.3 
7.29/7.31	c +   7.3 220.8 45330  92.5 44443  8344  7132 55188   9.4   7.3 
7.39/7.41	c R   7.4 221.4 45330  92.5 44443  8628  7413 55188   7.6   7.4 
9.19/9.24	c R   9.2 218.6 45330  94.3 44443 10637  9392 55188   9.7   7.9 
10.79/10.84	c +  10.8 208.3 45330  95.5 44443 12173 10868 60706  10.0   8.1 
12.59/12.61	c R  12.6 207.0 45330  96.4 44443 15443 14090 60706  12.7   8.7 
12.59/12.61	c 
12.59/12.61	c  seconds     variables   original    learned     agility
12.59/12.61	c         level        used      conflicts    limit          MB
12.59/12.61	c 
13.99/14.04	c s  14.0 208.5 45329  97.0 44443 16761 15375 60706   6.8   8.9 
13.99/14.07	c R  14.1 207.6 45329  97.0 44443 16865 15476 60706  15.9   9.0 
14.19/14.22	c R  14.2 207.0 45329  97.1 44443 17166 15771 60706  12.1   9.0 
14.59/14.60	c +  14.6 205.5 45329  97.1 44443 17916 16488 66776  13.4   9.1 
14.59/14.61	c R  14.6 205.4 45329  97.1 44443 17969 16540 66776  11.2   9.1 
15.88/15.91	c R  15.9 202.3 45329  97.9 44443 19981 18503 66776  10.6   9.4 
17.98/18.09	c s  18.1 203.3 45328  98.4 44443 22911 21358 66776   8.2   9.8 
18.08/18.10	c R  18.1 203.0 45328  98.4 44443 23013 21456 66776  10.9   9.8 
18.28/18.36	c R  18.4 202.6 45328  98.4 44443 23316 21759 66776  11.7   9.9 
19.58/19.67	c R  19.7 205.2 45328  98.7 44443 24117 22550 66776  13.0  10.0 
20.98/21.04	c R  21.0 206.0 45328  99.0 44443 26122 24452 66776   8.4  10.4 
21.18/21.27	c +  21.3 204.6 45328  99.0 44443 26530 24852 73453  10.3  10.5 
25.09/25.12	c R  25.1 206.3 45328  99.4 44443 30926 29115 73453   9.5  11.2 
26.58/26.69	c s  26.7 204.9 45327  99.5 44443 32583 30730 73453   1.3  11.4 
26.78/26.81	c R  26.8 204.9 45327  99.5 44443 32683 30825 73453   3.6  11.4 
27.18/27.29	c R  27.3 203.5 45327  99.5 44443 32986 31126 73453  16.7  11.5 
27.88/27.94	c R  27.9 205.5 45327  99.7 44443 33789 31915 73453  12.7  11.7 
29.58/29.67	c R  29.7 207.2 45327  99.8 44443 35791 33892 73453   9.9  12.1 
30.48/30.55	c s  30.5 207.0 45317  99.8 44443 36836 34895 73453   5.1  12.2 
30.58/30.64	c R  30.6 206.9 45317  99.8 44443 36927 34981 73453  11.6  12.2 
30.78/30.85	c R  30.8 206.6 45317  99.8 44443 37228 35278 73453   9.5  12.3 
31.88/31.97	c R  32.0 206.1 45317  99.8 44443 38030 36071 73453   9.4  12.4 
31.88/31.97	c 
31.88/31.97	c  seconds     variables   original    learned     agility
31.88/31.97	c         level        used      conflicts    limit          MB
31.88/31.97	c 
33.47/33.50	c +  33.5 207.5 45317  99.8 44443 39460 37479 80798   7.0  12.7 
33.98/34.06	c R  34.1 210.3 45317  99.9 44443 40031 38042 80798  18.6  12.8 
38.17/38.29	c R  38.3 208.2 45317  99.9 44443 44837 42774 80798  16.8  13.5 
50.37/50.46	c R  50.4 212.4 45317 100.0 44443 56055 53775 80798   6.4  16.3 
51.07/51.19	c s  51.2 211.7 45303 100.0 44443 56700 54401 80798   7.8  16.4 
51.17/51.22	c R  51.2 211.5 45303 100.0 44443 56787 54476 80798  13.1  16.4 
51.58/51.61	c R  51.6 211.2 45303 100.0 44443 57092 54780 80798   4.1  16.4 
52.17/52.25	c R  52.2 211.2 45303 100.0 44443 57896 55574 80798  11.9  16.6 
53.47/53.57	c +  53.6 212.0 45303 100.0 44443 58854 56523 88877   2.2  16.8 
54.27/54.31	c R  54.3 212.8 45303 100.0 44443 59900 57555 88877   8.5  17.3 
56.57/56.60	c s  56.6 213.5 45288 100.0 44443 61448 59060 88877  12.1  17.6 
56.67/56.75	c R  56.7 213.4 45288 100.0 44443 61534 59146 88877   7.1  17.7 
57.17/57.21	c R  57.2 213.8 45288 100.0 44443 61835 59445 88877   1.4  17.7 
58.06/58.16	c R  58.1 214.4 45288 100.0 44443 62635 60229 88877   7.3  17.9 
60.56/60.70	c R  60.7 213.8 45288 100.0 44443 64640 62200 88877  13.0  18.3 
61.16/61.27	c s  61.2 214.0 45280 100.0 44443 64925 62473 88877  10.8  18.3 
61.26/61.32	c R  61.3 213.9 45280 100.0 44443 65018 62555 88877   6.4  18.3 
61.57/61.64	c R  61.6 213.8 45280 100.0 44443 65318 62844 88877   9.1  18.4 
62.06/62.12	c R  62.1 213.4 45280 100.0 44443 66122 63633 88877  12.9  18.5 
63.66/63.78	c R  63.8 213.0 45280 100.0 44443 68127 65591 88877  11.4  19.1 
66.77/66.88	c s  66.9 212.5 45248 100.0 44443 69826 67218 88877   7.6  20.3 
66.87/66.93	c R  66.9 212.5 45248 100.0 44443 69895 67285 88877  14.4  20.3 
66.87/66.93	c 
66.87/66.93	c  seconds     variables   original    learned     agility
66.87/66.93	c         level        used      conflicts    limit          MB
66.87/66.93	c 
67.27/67.35	c R  67.3 212.3 45248 100.0 44443 70195 67582 88877   5.7  20.3 
68.36/68.41	c R  68.4 213.0 45248 100.0 44443 70999 68374 88877  10.3  20.5 
70.56/70.70	c R  70.7 212.2 45248 100.0 44443 73006 70341 88877   6.9  20.9 
75.06/75.17	c R  75.1 211.2 45248 100.0 44443 77820 75074 88877  10.4  22.1 
86.76/86.82	c +  86.8 213.4 45248 100.0 44443 87977 85064 97764   4.1  24.4 
88.46/88.51	c R  88.5 213.5 45248 100.0 44443 89040 86123 97764  18.8  25.0 
119.25/119.37	c R 119.3 217.3 45248 100.0 44443 114e3 41690 97764  13.1  17.3 
139.94/140.05	c + 140.0 222.9 45248 100.0 44443 131e3 58373 107e3   4.9  21.9 
162.83/162.98	c s 162.9 221.8 45236 100.0 44443 150e3 77054 107e3   7.7  29.2 
163.03/163.16	c R 163.1 221.7 45236 100.0 44443 150e3 77144 107e3   7.8  29.2 
163.33/163.40	c R 163.3 221.6 45236 100.0 44443 150e3 77441 107e3   8.6  29.3 
164.43/164.54	c R 164.5 222.0 45236 100.0 44443 151e3 78234 107e3   7.2  29.6 
167.52/167.68	c R 167.6 222.8 45236 100.0 44443 153e3 80207 107e3  20.6  30.1 
174.62/174.73	c R 174.7 224.7 45236 100.0 44443 158e3 84931 107e3   8.3  31.6 
190.01/190.20	c R 190.1 226.4 45236 100.0 44443 169e3 96024 107e3   7.9  35.0 
223.60/223.78	c R 223.7 228.3 45236 100.0 44443 195e3 48602 107e3   8.9  18.9 
225.60/225.70	c + 225.6 228.5 45236 100.0 44443 197e3 50107 118e3   3.7  19.3 
270.39/270.53	c s 270.4 233.8 45214 100.0 44433 231e3 84477 118e3  15.1  31.9 
270.39/270.58	c R 270.5 233.8 45214 100.0 44433 231e3 84565 118e3  13.9  31.9 
270.78/270.99	c R 270.9 233.7 45214 100.0 44433 232e3 84856 118e3  13.7  32.0 
272.28/272.43	c R 272.3 234.0 45214 100.0 44433 233e3 85646 118e3   5.4  32.2 
274.79/274.96	c R 274.9 234.0 45214 100.0 44433 235e3 87622 118e3  15.3  32.9 
274.79/274.96	c 
274.79/274.96	c  seconds     variables   original    learned     agility
274.79/274.96	c         level        used      conflicts    limit          MB
274.79/274.96	c 
280.78/280.97	c R 280.9 234.0 45214 100.0 44433 239e3 92354 118e3   7.7  34.3 
297.98/298.19	c R 298.1 236.6 45214 100.0 44433 251e3 103e3 118e3   6.7  38.5 
334.96/335.12	c R 335.0 240.2 45214 100.0 44433 276e3 51011 118e3   6.0  19.7 
359.05/359.25	c + 359.1 241.4 45214 100.0 44433 295e3 69159 130e3   9.3  26.2 
363.96/364.14	c s 364.0 241.8 45212 100.0 44433 297e3 71977 130e3   9.4  27.4 
364.15/364.33	c R 364.2 241.8 45212 100.0 44433 298e3 72076 130e3   3.9  27.5 
364.65/364.83	c R 364.7 241.8 45212 100.0 44433 298e3 72375 130e3   6.3  27.5 
366.35/366.57	c R 366.4 241.9 45212 100.0 44433 299e3 73169 130e3   8.6  27.7 
369.15/369.37	c R 369.2 241.7 45212 100.0 44433 301e3 75147 130e3   4.2  28.7 
377.35/377.54	c R 377.4 242.6 45212 100.0 44433 305e3 79908 130e3  11.8  31.3 
396.14/396.33	c R 396.2 243.3 45212 100.0 44433 317e3 91004 130e3  12.4  38.1 
437.83/438.09	c R 437.9 246.4 45212 100.0 44433 342e3 116e3 130e3   3.0  49.8 
520.59/520.83	c R 520.6 250.5 45212 100.0 44433 400e3 88467 130e3  13.6  35.8 
588.27/588.59	c + 588.4 253.4 45212 100.0 44433 442e3 129e3 143e3   4.6  54.5 
735.82/736.12	c R 735.8 254.5 45212 100.0 44433 528e3 121e3 143e3   6.1  61.8 
990.62/991.03	c + 990.7 262.3 45212 100.0 44433 663e3 78906 157e3  13.4  32.3 

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-1563553-1238786968/watcher-1563553-1238786968 -o /tmp/evaluation-result-1563553-1238786968/solver-1563553-1238786968 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1563553-1238786968.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 1.07 3/64 31253
/proc/meminfo: memFree=1827240/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=4116 CPUtime=0
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 587 0 0 0 0 0 0 0 20 0 1 0 1151359398 4214784 572 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 1029 579 53 152 0 875 0

[startup+0.0307589 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 31253
/proc/meminfo: memFree=1827240/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=4876 CPUtime=0.02
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1111 0 0 0 2 0 0 0 20 0 1 0 1151359398 4993024 1096 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 1219 1096 56 152 0 1065 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4876

[startup+0.102773 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 31253
/proc/meminfo: memFree=1827240/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=7644 CPUtime=0.1
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1779 0 0 0 9 1 0 0 20 0 1 0 1151359398 7827456 1764 1992294400 134512640 135137933 4294956224 18446744073709551615 134561471 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 1911 1764 61 152 0 1757 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7644

[startup+0.302819 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 31253
/proc/meminfo: memFree=1827240/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=7780 CPUtime=0.3
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1806 0 0 0 29 1 0 0 22 0 1 0 1151359398 7966720 1791 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 1945 1791 61 152 0 1791 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7780

[startup+0.701891 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 31253
/proc/meminfo: memFree=1827240/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=7780 CPUtime=0.69
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1817 0 0 0 68 1 0 0 25 0 1 0 1151359398 7966720 1802 1992294400 134512640 135137933 4294956224 18446744073709551615 134548035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 1945 1802 61 152 0 1791 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7780

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1820256/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=8040 CPUtime=1.49
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1886 0 0 0 148 1 0 0 25 0 1 0 1151359398 8232960 1871 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 2010 1871 69 152 0 1856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8040

[startup+3.10136 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1819808/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=8452 CPUtime=3.09
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 1988 0 0 0 308 1 0 0 25 0 1 0 1151359398 8654848 1973 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 2113 1973 69 152 0 1959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8452

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1818912/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=9112 CPUtime=6.29
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 2148 0 0 0 628 1 0 0 25 0 1 0 1151359398 9330688 2133 1992294400 134512640 135137933 4294956224 18446744073709551615 134552029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 2278 2133 69 152 0 2124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9112

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1817248/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=10828 CPUtime=12.69
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 2570 0 0 0 1268 1 0 0 25 0 1 0 1151359398 11087872 2555 1992294400 134512640 135137933 4294956224 18446744073709551615 134551879 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 2707 2555 69 152 0 2553 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10828

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1814432/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=13464 CPUtime=25.49
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 3200 0 0 0 2547 2 0 0 25 0 1 0 1151359398 13787136 3185 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 3366 3185 69 152 0 3212 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13464

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 31254
/proc/meminfo: memFree=1808992/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=18880 CPUtime=51.07
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 4590 0 0 0 5104 3 0 0 25 0 1 0 1151359398 19333120 4575 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 4720 4575 69 152 0 4566 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18880

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.06 2/65 31254
/proc/meminfo: memFree=1797152/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=30636 CPUtime=102.25
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 7512 0 0 0 10220 5 0 0 25 0 1 0 1151359398 31371264 7497 1992294400 134512640 135137933 4294956224 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 7659 7497 69 152 0 7505 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30636

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 31254
/proc/meminfo: memFree=1795936/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=32064 CPUtime=162.23
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 7869 0 0 0 16217 6 0 0 25 0 1 0 1151359398 32833536 7832 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 8016 7832 69 152 0 7862 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32064

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 31254
/proc/meminfo: memFree=1784288/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=43444 CPUtime=222.2
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 10717 0 0 0 22211 9 0 0 25 0 1 0 1151359398 44486656 10680 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 10861 10680 69 152 0 10707 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 43444

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 31254
/proc/meminfo: memFree=1784288/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=43444 CPUtime=282.18
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 10717 0 0 0 28209 9 0 0 25 0 1 0 1151359398 44486656 10680 1992294400 134512640 135137933 4294956224 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 10861 10680 69 152 0 10707 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 31254
/proc/meminfo: memFree=1776672/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=50860 CPUtime=342.16
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 12582 0 0 0 34205 11 0 0 25 0 1 0 1151359398 52080640 12545 1992294400 134512640 135137933 4294956224 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 12715 12545 69 152 0 12561 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 50860

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 31254
/proc/meminfo: memFree=1776672/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=50860 CPUtime=402.14
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 12582 0 0 0 40203 11 0 0 25 0 1 0 1151359398 52080640 12545 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 12715 12545 69 152 0 12561 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 50860

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 31254
/proc/meminfo: memFree=1767136/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=60892 CPUtime=462.11
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 14970 0 0 0 46199 12 0 0 25 0 1 0 1151359398 62353408 14933 1992294400 134512640 135137933 4294956224 18446744073709551615 134553677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 15223 14933 69 152 0 15069 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 60892

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 31254
/proc/meminfo: memFree=1764576/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=63180 CPUtime=522.09
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 15577 0 0 0 52196 13 0 0 25 0 1 0 1151359398 64696320 15540 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 15795 15540 69 152 0 15641 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 63180

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 31254
/proc/meminfo: memFree=1764576/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=63180 CPUtime=582.07
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 15577 0 0 0 58194 13 0 0 25 0 1 0 1151359398 64696320 15540 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 15795 15540 69 152 0 15641 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 63180

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 31254
/proc/meminfo: memFree=1761632/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=66464 CPUtime=642.05
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 16301 0 0 0 64191 14 0 0 25 0 1 0 1151359398 68059136 16264 1992294400 134512640 135137933 4294956224 18446744073709551615 134522762 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 16616 16264 69 152 0 16462 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 66464

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1761568/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=66464 CPUtime=702.03
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 16301 0 0 0 70189 14 0 0 25 0 1 0 1151359398 68059136 16264 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 16616 16264 69 152 0 16462 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 66464

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1753184/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=74916 CPUtime=762
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 18401 0 0 0 76184 16 0 0 25 0 1 0 1151359398 76713984 18364 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 18729 18364 69 152 0 18575 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 74916

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1745376/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=82576 CPUtime=821.98
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 20331 0 0 0 82179 19 0 0 25 0 1 0 1151359398 84557824 20294 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 20644 20294 69 152 0 20490 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 82576

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1745376/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=82576 CPUtime=881.96
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 20331 0 0 0 88177 19 0 0 25 0 1 0 1151359398 84557824 20294 1992294400 134512640 135137933 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 20644 20294 69 152 0 20490 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 82576

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1741088/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=87064 CPUtime=941.94
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 21436 0 0 0 94174 20 0 0 25 0 1 0 1151359398 89153536 21399 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 21766 21399 69 152 0 21612 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 87064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31254
/proc/meminfo: memFree=1736480/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=91420 CPUtime=1001.92
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 22532 0 0 0 100171 21 0 0 25 0 1 0 1151359398 93614080 22495 1992294400 134512640 135137933 4294956224 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 22855 22495 69 152 0 22701 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 91420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31256
/proc/meminfo: memFree=1736416/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=91420 CPUtime=1061.89
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 22532 0 0 0 106168 21 0 0 25 0 1 0 1151359398 93614080 22495 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 22855 22495 69 152 0 22701 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 91420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31256
/proc/meminfo: memFree=1736416/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=91420 CPUtime=1121.87
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 22533 0 0 0 112166 21 0 0 25 0 1 0 1151359398 93614080 22496 1992294400 134512640 135137933 4294956224 18446744073709551615 134549038 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 22855 22496 69 152 0 22701 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 91420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31256
/proc/meminfo: memFree=1714336/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=113380 CPUtime=1181.85
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 28029 0 0 0 118160 25 0 0 25 0 1 0 1151359398 116101120 27992 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 28345 27992 69 152 0 28191 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 113380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31256
/proc/meminfo: memFree=1714336/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=113380 CPUtime=1200.04
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 28029 0 0 0 119979 25 0 0 25 0 1 0 1151359398 116101120 27992 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 28345 27992 69 152 0 28191 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 113380

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 1.00 2/65 31256
/proc/meminfo: memFree=1714336/2055920 swapFree=4176224/4192956
[pid=31253] ppid=31251 vsize=113380 CPUtime=1200.04
/proc/31253/stat : 31253 (picosat) R 31251 31253 30944 0 -1 4194304 28029 0 0 0 119979 25 0 0 25 0 1 0 1151359398 116101120 27992 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31253/statm: 28345 27992 69 152 0 28191 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 113380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.272958
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 113380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28029
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= 1922

runsolver used 0.910861 second user time and 2.5956 second system time

The end

Launcher Data

Begin job on node53 at 2009-04-03 21:29:29
IDJOB=1563553
IDBENCH=70956
IDSOLVER=506
FILE ID=node53/1563553-1238786968
PBS_JOBID= 9085572
Free space on /tmp= 66444 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-ss-8.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563553-1238786968/watcher-1563553-1238786968 -o /tmp/evaluation-result-1563553-1238786968/solver-1563553-1238786968 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1563553-1238786968.cnf

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

MD5SUM BENCH= 9d3d3bb9b296880c7463693ae665aafd
RANDOM SEED=750634779

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827656 kB
Buffers:         24152 kB
Cached:         123932 kB
SwapCached:      10492 kB
Active:          72692 kB
Inactive:        87396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827656 kB
SwapTotal:     4192956 kB
SwapFree:      4176224 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          17688 kB
Slab:            54208 kB
Committed_AS:  2854368 kB
PageTables:       1384 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= 66444 MiB
End job on node53 at 2009-04-03 21:49:31