Trace number 1562201

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

NameCRAFTED/edgematching/
fbcolors/em_8_4_5_fbc.cnf
MD5SUM6fdce6b69c397ad71b0f25957edff1fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark529.355
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses33572
Sum of the clauses size97252
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214396
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

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-1562201-1238771443.cnf
0.00/0.00	c parsed header 'p cnf 2420 33572'
0.00/0.07	c initialized 2420 variables
0.00/0.07	c found 33572 non trivial clauses
0.00/0.07	c
0.00/0.07	c random number generator seed 0
0.00/0.07	c 
0.00/0.07	c  seconds     variables   original    learned     agility
0.00/0.07	c         level        used      conflicts    limit          MB
0.00/0.07	c 
0.00/0.07	c s   0.1   0.0  2368   3.6 19176    12     0     0   0.0   1.0 
0.00/0.08	c 
0.00/0.08	c initial reduction limit 9588 clauses
0.00/0.08	c 
0.00/0.08	c +   0.1 400.6  2368  54.2 19176   112   100 10546   6.0   1.0 
0.00/0.08	c R   0.1 400.6  2368  54.2 19176   112   100 10546   6.1   1.0 
0.00/0.09	c +   0.1 306.5  2368  83.4 19176   262   250 11600   6.9   1.1 
0.09/0.10	c R   0.1 297.4  2368  93.3 19176   413   401 11600   8.4   1.1 
0.09/0.11	c +   0.1 303.7  2368  96.9 19176   487   474 12760   6.8   1.1 
0.09/0.14	c +   0.1 281.8  2368  99.8 19176   824   810 14036   6.0   1.2 
0.09/0.18	c R   0.2 266.4  2368 100.0 19176  1213  1199 14036   5.2   1.3 
0.09/0.19	c +   0.2 265.5  2368 100.0 19176  1329  1313 15439   4.6   1.3 
0.19/0.27	c +   0.3 267.9  2368 100.0 19176  2086  2065 16982   5.8   1.5 
0.39/0.41	c R   0.4 271.1  2368 100.0 19176  3214  3185 16982   9.7   1.9 
0.39/0.41	c +   0.4 270.3  2368 100.0 19176  3221  3192 18680   9.0   1.9 
0.59/0.60	c +   0.6 262.6  2368 100.0 19176  4923  4887 20548   5.9   2.3 
0.89/0.91	c +   0.9 273.0  2368 100.0 19176  7476  7430 22602   7.0   3.1 
0.89/0.97	c R   1.0 273.8  2368 100.0 19176  8021  7975 22602   7.5   3.2 
1.39/1.43	c +   1.4 271.3  2368 100.0 19176 11305 11239 24862   5.7   4.2 
2.39/2.41	c +   2.4 266.2  2368 100.0 19176 17048 16960 27348   7.8   6.4 
2.69/2.77	c R   2.8 266.5  2368 100.0 19176 19243 19151 27348   8.9   7.4 
3.99/4.09	c +   4.1 264.9  2368 100.0 19176 25662 25551 30082   8.7   9.4 
6.78/6.82	c +   6.8 263.3  2368 100.0 19176 38583 23330 33090   9.2   8.2 
8.08/8.15	c R   8.1 268.9  2368 100.0 19176 44873 29598 33090   7.3  10.7 
8.08/8.15	c 
8.08/8.15	c  seconds     variables   original    learned     agility
8.08/8.15	c         level        used      conflicts    limit          MB
8.08/8.15	c 
11.00/11.06	c +  11.1 264.4  2368 100.0 19176 57964 26077 36399   8.8   9.6 
18.08/18.10	c +  18.1 268.4  2368 100.0 19176 87035 18593 40038   8.6   7.2 
22.08/22.12	c R  22.1 272.7  2368 100.0 19176 102e3 34100 40038   9.3  16.6 
29.58/29.61	c +  29.6 268.7  2368 100.0 19176 130e3 22019 44041   9.3   8.7 
46.97/47.05	c +  47.0 264.0  2368 100.0 19176 196e3 42083 48445   9.2  17.7 
57.18/57.20	c R  57.2 267.0  2368 100.0 19176 230e3 48443 48445   6.9  26.2 
74.77/74.83	c +  74.8 263.3  2368 100.0 19176 294e3 29815 53289  10.4  11.0 
120.84/120.97	c + 120.9 261.8  2368 100.0 19176 441e3 23223 58617   9.2  10.3 
148.33/148.45	c R 148.4 267.4  2368 100.0 19176 512e3 57446 58617  12.0  39.6 
196.92/197.04	c + 197.0 264.8  2368 100.0 19176 662e3 26812 64478   7.3  10.3 
312.07/312.29	c + 312.2 264.8  2368 100.0 19176 993e3 27643 70925   9.1  14.9 
378.65/378.81	c R 378.7 268.2  2368 100.0 19176 112e4 63769 70925  11.9  65.0 
512.79/513.03	c + 512.8 265.6  2368 100.0 19176 148e4 57565 78017   7.9  27.2 
808.39/808.76	c + 808.5 263.8  2368 100.0 19176 223e4 50674 85818   9.4  35.4 
961.33/961.78	c R 961.4 265.9  2368 100.0 19176 246e4 79706 85818  12.0  94.2 

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-1562201-1238771443/watcher-1562201-1238771443 -o /tmp/evaluation-result-1562201-1238771443/solver-1562201-1238771443 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1562201-1238771443.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: 1.00 1.00 1.00 3/64 31386
/proc/meminfo: memFree=1734872/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=1048 CPUtime=0
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1149809302 1073152 137 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 262 137 56 152 0 108 0

[startup+0.102469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31386
/proc/meminfo: memFree=1734872/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=1984 CPUtime=0.09
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 385 0 0 0 9 0 0 0 18 0 1 0 1149809302 2031616 370 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 496 370 69 152 0 342 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.201488 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31386
/proc/meminfo: memFree=1734872/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=2116 CPUtime=0.19
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 438 0 0 0 19 0 0 0 18 0 1 0 1149809302 2166784 423 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 529 423 69 152 0 375 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2116

[startup+0.301508 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31386
/proc/meminfo: memFree=1734872/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=2380 CPUtime=0.29
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 507 0 0 0 29 0 0 0 19 0 1 0 1149809302 2437120 492 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 595 492 69 152 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.701588 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31386
/proc/meminfo: memFree=1734872/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=3436 CPUtime=0.69
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 771 0 0 0 69 0 0 0 22 0 1 0 1149809302 3518464 756 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 859 756 69 152 0 705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1731088/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=5296 CPUtime=1.49
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 1222 0 0 0 149 0 0 0 25 0 1 0 1149809302 5423104 1207 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 1324 1207 69 152 0 1170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5296

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1728400/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=8992 CPUtime=3.09
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 2146 0 0 0 309 0 0 0 25 0 1 0 1149809302 9207808 2131 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 2248 2131 69 152 0 2094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8992

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1723088/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=12292 CPUtime=6.29
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 2975 0 0 0 628 1 0 0 25 0 1 0 1149809302 12587008 2949 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 3073 2949 69 152 0 2919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12292

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1721808/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=14396 CPUtime=12.69
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 3447 0 0 0 1267 2 0 0 25 0 1 0 1149809302 14741504 3421 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 3599 3421 69 152 0 3445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14396

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1714960/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=20468 CPUtime=25.48
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 4976 0 0 0 2545 3 0 0 25 0 1 0 1149809302 20959232 4950 1992294400 134512640 135137933 4294956224 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 5117 4950 69 152 0 4963 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20468

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1711760/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=23636 CPUtime=51.07
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 5768 0 0 0 5103 4 0 0 25 0 1 0 1149809302 24203264 5742 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 5909 5742 69 152 0 5755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23636

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1707216/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=27992 CPUtime=102.26
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 6879 0 0 0 10221 5 0 0 25 0 1 0 1149809302 28663808 6853 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 6998 6853 69 152 0 6844 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1692752/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=42380 CPUtime=162.23
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 10478 0 0 0 16215 8 0 0 25 0 1 0 1149809302 43397120 10452 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 10595 10452 69 152 0 10441 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42380

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1692688/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=42380 CPUtime=222.21
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 10489 0 0 0 22213 8 0 0 25 0 1 0 1149809302 43397120 10463 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 10595 10463 69 152 0 10441 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1692624/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=42380 CPUtime=282.19
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 10490 0 0 0 28211 8 0 0 25 0 1 0 1149809302 43397120 10464 1992294400 134512640 135137933 4294956224 18446744073709551615 134543045 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 10595 10464 69 152 0 10441 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1687376/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=48040 CPUtime=342.16
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 11797 0 0 0 34207 9 0 0 25 0 1 0 1149809302 49192960 11771 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 12010 11771 69 152 0 11856 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 48040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664272/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=402.13
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17547 0 0 0 40200 13 0 0 25 0 1 0 1149809302 72712192 17521 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17521 69 152 0 17598 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 71008

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664272/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=462.11
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17547 0 0 0 46198 13 0 0 25 0 1 0 1149809302 72712192 17521 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17521 69 152 0 17598 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 71008

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664208/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=522.1
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17554 0 0 0 52196 14 0 0 25 0 1 0 1149809302 72712192 17528 1992294400 134512640 135137933 4294956224 18446744073709551615 134553679 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17528 69 152 0 17598 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 71008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664144/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=582.07
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17561 0 0 0 58193 14 0 0 25 0 1 0 1149809302 72712192 17535 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17535 69 152 0 17598 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 71008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664080/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=642.05
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17561 0 0 0 64191 14 0 0 25 0 1 0 1149809302 72712192 17535 1992294400 134512640 135137933 4294956224 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17535 69 152 0 17598 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 71008

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664016/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=702.03
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17561 0 0 0 70189 14 0 0 25 0 1 0 1149809302 72712192 17535 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17535 69 152 0 17598 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 71008

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1664016/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=762.01
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17561 0 0 0 76187 14 0 0 25 0 1 0 1149809302 72712192 17535 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17535 69 152 0 17598 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 71008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1663952/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=71008 CPUtime=821.98
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 17561 0 0 0 82184 14 0 0 25 0 1 0 1149809302 72712192 17535 1992294400 134512640 135137933 4294956224 18446744073709551615 134545541 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 17752 17535 69 152 0 17598 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 71008

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1644752/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=90148 CPUtime=881.96
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 22349 0 0 0 88178 18 0 0 25 0 1 0 1149809302 92311552 22323 1992294400 134512640 135137933 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 22537 22323 69 152 0 22383 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 90148

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1639760/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=95032 CPUtime=941.94
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 23590 0 0 0 94174 20 0 0 25 0 1 0 1149809302 97312768 23564 1992294400 134512640 135137933 4294956224 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 23758 23564 69 152 0 23604 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 95032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1634896/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=99916 CPUtime=1001.91
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 24798 0 0 0 100170 21 0 0 25 0 1 0 1149809302 102313984 24772 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 24979 24772 69 152 0 24825 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 99916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1634832/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=99916 CPUtime=1061.88
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 24798 0 0 0 106167 21 0 0 25 0 1 0 1149809302 102313984 24772 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 24979 24772 69 152 0 24825 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 99916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1634832/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=99916 CPUtime=1121.86
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 24798 0 0 0 112165 21 0 0 25 0 1 0 1149809302 102313984 24772 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 24979 24772 69 152 0 24825 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 99916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1634832/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=99916 CPUtime=1181.84
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 24798 0 0 0 118163 21 0 0 25 0 1 0 1149809302 102313984 24772 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 24979 24772 69 152 0 24825 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 99916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31387
/proc/meminfo: memFree=1634768/2055920 swapFree=4175828/4192956
[pid=31386] ppid=31384 vsize=99916 CPUtime=1200.04
/proc/31386/stat : 31386 (picosat) R 31384 31386 31172 0 -1 4194304 24798 0 0 0 119983 21 0 0 25 0 1 0 1149809302 102313984 24772 1992294400 134512640 135137933 4294956224 18446744073709551615 134542898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31386/statm: 24979 24772 69 152 0 24825 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 99916

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.235964
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 99916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24798
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= 2615

runsolver used 0.886865 second user time and 2.6166 second system time

The end

Launcher Data

Begin job on node33 at 2009-04-03 17:10:43
IDJOB=1562201
IDBENCH=70930
IDSOLVER=506
FILE ID=node33/1562201-1238771443
PBS_JOBID= 9085538
Free space on /tmp= 66524 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_8_4_5_fbc.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562201-1238771443/watcher-1562201-1238771443 -o /tmp/evaluation-result-1562201-1238771443/solver-1562201-1238771443 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1562201-1238771443.cnf

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

MD5SUM BENCH= 6fdce6b69c397ad71b0f25957edff1fa
RANDOM SEED=1045073317

node33.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		: 3000.266
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		: 3000.266
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:       1735288 kB
Buffers:         47688 kB
Cached:         196460 kB
SwapCached:      10920 kB
Active:         101036 kB
Inactive:       155660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735288 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          18176 kB
Slab:            49964 kB
Committed_AS:  3340936 kB
PageTables:       1400 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= 66524 MiB
End job on node33 at 2009-04-03 17:30:46