Trace number 1514950

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S845966893-046.cnf
MD5SUM5cc6f84f110f3d0af812ff76f6bf656e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark157.978
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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-1514950-1238247431.cnf
0.00/0.00	c parsed header 'p cnf 90 1917'
0.00/0.00	c initialized 90 variables
0.00/0.00	c found 1917 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    90   0.0  1917     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 958 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.1    90 100.0  1917   100   100  1053   7.5   0.1 
0.00/0.00	c R   0.0  24.1    90 100.0  1917   100   100  1053   7.5   0.1 
0.00/0.00	c +   0.0  23.4    90 100.0  1917   250   250  1158  16.6   0.1 
0.00/0.01	c R   0.0  23.3    90 100.0  1917   401   401  1158  22.7   0.1 
0.00/0.01	c +   0.0  23.0    90 100.0  1917   475   475  1273  25.1   0.1 
0.00/0.01	c +   0.0  22.9    90 100.0  1917   812   812  1400  32.3   0.2 
0.00/0.02	c N   0.0  22.7    90 100.0  1917  1204  1204  1400  35.5   0.2 
0.00/0.02	c +   0.0  22.7    90 100.0  1917  1317  1317  1540  36.0   0.2 
0.00/0.04	c +   0.0  22.5    90 100.0  1917  2074  1300  1694  38.5   0.2 
0.00/0.07	c +   0.1  22.3    90 100.0  1917  3209  1585  1863  38.7   0.2 
0.00/0.07	c N   0.1  22.3    90 100.0  1917  3212  1588  1863  38.6   0.2 
0.10/0.11	c +   0.1  22.4    90 100.0  1917  4911  1415  2049  38.6   0.2 
0.10/0.17	c +   0.2  21.8    90 100.0  1917  7464  1912  2253  38.4   0.3 
0.10/0.19	c N   0.2  21.8    90 100.0  1917  8025  1343  2253  38.2   0.2 
0.20/0.27	c +   0.3  21.4    90 100.0  1917 11293  1213  2478  37.7   0.2 
0.40/0.42	c +   0.4  21.0    90 100.0  1917 17036  1982  2725  37.2   0.3 
0.40/0.48	c N   0.5  20.8    90 100.0  1917 19249  1463  2725  38.6   0.2 
0.60/0.65	c +   0.7  20.5    90 100.0  1917 25650  2399  2997  37.9   0.3 
1.00/1.00	c +   1.0  20.0    90 100.0  1917 38571  1785  3296  38.2   0.3 
1.10/1.18	c N   1.2  20.1    90 100.0  1917 44888  3143  3296  36.7   0.4 
1.10/1.18	c 
1.10/1.18	c  seconds     variables   original    learned     agility
1.10/1.18	c         level        used      conflicts    limit          MB
1.10/1.18	c 
1.50/1.56	c +   1.6  19.8    90 100.0  1917 57952  2980  3625  38.1   0.4 
2.39/2.41	c +   2.4  19.5    90 100.0  1917 87023  2969  3987  38.0   0.4 
2.79/2.89	c N   2.9  19.4    90 100.0  1917 102e3  2525  3987  37.9   0.3 
3.69/3.74	c +   3.7  19.1    90 100.0  1917 130e3  2592  4385  37.5   0.3 
5.69/5.75	c +   5.8  18.6    90 100.0  1917 196e3  4257  4823  36.4   0.5 
6.79/6.88	c N   6.9  18.4    90 100.0  1917 230e3  2725  4823  39.3   0.4 
8.89/8.92	c +   8.9  18.1    90 100.0  1917 294e3  3259  5305  38.2   0.4 
13.79/13.80	c +  13.8  17.7    90 100.0  1917 441e3  4228  5835  36.8   0.5 
16.18/16.28	c N  16.3  17.5    90 100.0  1917 512e3  5520  5835  38.1   0.6 
21.38/21.41	c +  21.4  17.2    90 100.0  1917 662e3  5696  6418  36.9   0.7 
33.28/33.37	c +  33.4  17.0    90 100.0  1917 993e3  5625  7059  38.1   0.6 
38.38/38.43	c N  38.4  16.9    90 100.0  1917 112e4  6012  7059  38.3   0.7 
52.07/52.14	c +  52.1  16.6    90 100.0  1917 148e4  3734  7764  38.5   0.5 
81.27/81.40	c +  81.4  16.3    90 100.0  1917 223e4  6035  8540  37.2   0.6 
90.56/90.60	c N  90.6  16.2    90 100.0  1917 246e4  5122  8540  37.4   0.6 
126.76/126.83	c + 126.8  15.9    90 100.0  1917 335e4  7376  9394  38.2   0.8 
197.63/197.72	c + 197.7  15.4    90 100.0  1917 502e4  9124 10333  36.8   0.9 
211.03/211.20	c N 211.1  15.4    90 100.0  1917 533e4  6096 10333  37.3   0.7 
309.50/309.61	c + 309.5  15.1    90 100.0  1917 754e4  9300 11366  38.1   1.0 
488.54/488.73	c + 488.6  15.0    90 100.0  1917 113e5  8799 12502  38.7   0.9 
496.64/496.89	c N 496.7  15.0    90 100.0  1917 114e5 12244 12502  39.0   1.2 
766.96/767.21	c + 767.0  14.5    90 100.0  1917 169e5  9527 13752  37.5   0.9 
766.96/767.21	c 
766.96/767.21	c  seconds     variables   original    learned     agility
766.96/767.21	c         level        used      conflicts    limit          MB
766.96/767.21	c 
786.06/786.31	c s 786.1  14.4    89 100.0  1861 173e5  1940 13752  37.2   0.3 
786.06/786.31	c N 786.1  14.4    89 100.0  1861 173e5  2040 13752  37.7   0.4 
786.06/786.32	c N 786.1  14.4    89 100.0  1861 173e5  2342 13752  37.4   0.4 
786.06/786.34	c N 786.1  14.4    89 100.0  1861 173e5  3148 13752  38.6   0.5 
786.16/786.40	c N 786.2  14.4    89 100.0  1861 173e5  5150 13752  37.4   0.6 
786.35/786.61	c N 786.4  14.4    89 100.0  1861 173e5  9963 13752  37.4   1.1 
786.95/787.21	c N 787.0  14.4    89 100.0  1861 173e5  7420 13752  37.5   0.9 
788.25/788.56	c N 788.3  14.4    89 100.0  1861 173e5 12438 13752  37.9   1.3 
791.25/791.56	c N 791.3  14.4    89 100.0  1861 174e5  8204 13752  38.8   0.9 
797.85/798.15	c N 797.9  14.5    89 100.0  1861 175e5 12522 13752  37.8   1.3 
812.35/812.69	c N 812.4  14.5    89 100.0  1861 178e5 12350 13752  38.5   1.3 
844.34/844.68	c N 844.4  14.5    89 100.0  1861 184e5  8105 13752  37.2   0.9 
913.72/914.00	c N 913.7  14.5    89 100.0  1861 198e5 12505 13752  37.6   1.2 
1061.87/1062.21	c N 106e1  14.3    89 100.0  1861 226e5 12737 13752  36.9   1.2 
1125.55/1125.99	c s 113e1  14.2    88 100.0  1808 239e5  2301 13752  39.2   0.4 
1125.55/1126.00	c N 113e1  14.2    88 100.0  1808 239e5  2402 13752  39.1   0.4 
1125.65/1126.00	c N 113e1  14.2    88 100.0  1808 239e5  2705 13752  37.4   0.4 
1125.65/1126.03	c N 113e1  14.2    88 100.0  1808 239e5  3506 13752  39.0   0.5 
1125.75/1126.10	c N 113e1  14.2    88 100.0  1808 239e5  5510 13752  38.4   0.6 
1125.96/1126.33	c N 113e1  14.2    88 100.0  1808 239e5 10322 13752  38.5   1.1 
1126.55/1126.91	c N 113e1  14.2    88 100.0  1808 239e5  7774 13752  37.8   0.8 
1127.85/1128.22	c N 113e1  14.2    88 100.0  1808 239e5 12790 13752  37.0   1.3 
1127.85/1128.22	c 
1127.85/1128.22	c  seconds     variables   original    learned     agility
1127.85/1128.22	c         level        used      conflicts    limit          MB
1127.85/1128.22	c 
1130.85/1131.24	c N 113e1  14.2    88 100.0  1808 240e5  8563 13752  38.3   0.9 
1137.45/1137.89	c N 114e1  14.2    88 100.0  1808 241e5 12889 13752  38.3   1.3 
1152.04/1152.45	c N 115e1  14.2    88 100.0  1808 244e5 12701 13752  38.0   1.2 
1183.43/1183.86	c N 118e1  14.2    88 100.0  1808 250e5  8474 13752  38.6   0.9 

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-1514950-1238247431/watcher-1514950-1238247431 -o /tmp/evaluation-result-1514950-1238247431/solver-1514950-1238247431 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514950-1238247431.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 3/65 8993
/proc/meminfo: memFree=1255528/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=780 CPUtime=0
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 308463801 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 195 104 69 152 0 41 0

[startup+0.0862889 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8993
/proc/meminfo: memFree=1255528/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1044 CPUtime=0.08
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 168 0 0 0 8 0 0 0 18 0 1 0 308463801 1069056 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 261 153 69 152 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1044

[startup+0.10129 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8993
/proc/meminfo: memFree=1255528/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1044 CPUtime=0.1
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 169 0 0 0 10 0 0 0 18 0 1 0 308463801 1069056 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 261 154 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301316 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8993
/proc/meminfo: memFree=1255528/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1044 CPUtime=0.3
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 181 0 0 0 30 0 0 0 19 0 1 0 308463801 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701367 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 8993
/proc/meminfo: memFree=1255528/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1176 CPUtime=0.7
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 201 0 0 0 70 0 0 0 22 0 1 0 308463801 1204224 186 1992294400 134512640 135137933 4294956240 18446744073709551615 134543000 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 294 186 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1255072/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1176 CPUtime=1.5
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 211 0 0 0 150 0 0 0 25 0 1 0 308463801 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134552400 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1254880/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1308 CPUtime=3.09
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 308463801 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1254752/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1308 CPUtime=6.29
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 252 0 0 0 629 0 0 0 25 0 1 0 308463801 1339392 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 327 237 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1254496/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1436 CPUtime=12.69
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 275 0 0 0 1269 0 0 0 25 0 1 0 308463801 1470464 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 359 260 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1254368/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1568 CPUtime=25.48
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 298 0 0 0 2548 0 0 0 25 0 1 0 308463801 1605632 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 392 283 69 152 0 238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1568

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1254304/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1568 CPUtime=51.07
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 321 0 0 0 5107 0 0 0 25 0 1 0 308463801 1605632 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548769 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 392 306 69 152 0 238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1568

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253984/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1848 CPUtime=102.27
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 382 0 0 0 10226 1 0 0 25 0 1 0 308463801 1892352 367 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 462 367 69 152 0 308 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253984/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1848 CPUtime=162.25
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 383 0 0 0 16224 1 0 0 25 0 1 0 308463801 1892352 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 462 368 69 152 0 308 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1848

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253792/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1980 CPUtime=222.23
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 417 0 0 0 22222 1 0 0 25 0 1 0 308463801 2027520 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 495 402 69 152 0 341 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1980

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253728/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=1980 CPUtime=282.21
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 417 0 0 0 28220 1 0 0 25 0 1 0 308463801 2027520 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134552881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 495 402 69 152 0 341 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1980

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253600/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2112 CPUtime=342.19
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 452 0 0 0 34218 1 0 0 25 0 1 0 308463801 2162688 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 528 437 69 152 0 374 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2112

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253536/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2112 CPUtime=402.17
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 452 0 0 0 40216 1 0 0 25 0 1 0 308463801 2162688 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 528 437 69 152 0 374 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2112

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253536/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2112 CPUtime=462.15
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 452 0 0 0 46214 1 0 0 25 0 1 0 308463801 2162688 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 528 437 69 152 0 374 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2112

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253536/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2244 CPUtime=522.13
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 487 0 0 0 52212 1 0 0 25 0 1 0 308463801 2297856 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 561 472 69 152 0 407 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253536/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2244 CPUtime=582.11
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 487 0 0 0 58210 1 0 0 25 0 1 0 308463801 2297856 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 561 472 69 152 0 407 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 2244

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253472/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2244 CPUtime=642.11
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 487 0 0 0 64209 2 0 0 25 0 1 0 308463801 2297856 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 561 472 69 152 0 407 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2244

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253408/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2244 CPUtime=702.08
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 487 0 0 0 70206 2 0 0 25 0 1 0 308463801 2297856 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 561 472 69 152 0 407 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2244

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253408/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2244 CPUtime=762.07
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 487 0 0 0 76205 2 0 0 25 0 1 0 308463801 2297856 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 561 472 69 152 0 407 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2244

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253216/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=822.04
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 82202 2 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 2376

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253216/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=882.02
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 88200 2 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 2376

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253152/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=942
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 94198 2 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 2376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253152/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=1001.99
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 100196 3 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 2376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8994
/proc/meminfo: memFree=1253152/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=1061.97
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 106194 3 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 2376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8996
/proc/meminfo: memFree=1253152/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=1121.95
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 112192 3 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 2376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8996
/proc/meminfo: memFree=1253088/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=1181.93
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 118190 3 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 2376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8996
/proc/meminfo: memFree=1253088/2055920 swapFree=4191900/4192956
[pid=8993] ppid=8991 vsize=2376 CPUtime=1200.03
/proc/8993/stat : 8993 (picosat) R 8991 8993 8664 0 -1 4194304 522 0 0 0 120000 3 0 0 25 0 1 0 308463801 2433024 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8993/statm: 594 507 69 152 0 440 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2376

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.034994
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 2376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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= 2931

runsolver used 1.22481 second user time and 3.15352 second system time

The end

Launcher Data

Begin job on node54 at 2009-03-28 14:37:11
IDJOB=1514950
IDBENCH=70389
IDSOLVER=506
FILE ID=node54/1514950-1238247431
PBS_JOBID= 9060664
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S845966893-046.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514950-1238247431/watcher-1514950-1238247431 -o /tmp/evaluation-result-1514950-1238247431/solver-1514950-1238247431 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514950-1238247431.cnf

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

MD5SUM BENCH= 5cc6f84f110f3d0af812ff76f6bf656e
RANDOM SEED=534592855

node54.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		: 3000.232
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		: 3000.232
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:       1256008 kB
Buffers:         75572 kB
Cached:         629872 kB
SwapCached:        260 kB
Active:         138992 kB
Inactive:       581660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256008 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            65176 kB
Committed_AS:   820352 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 14:57:13