Trace number 1515490

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S393518083-009.cnf
MD5SUM81856c3d33444497a06d91594d737387
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515490-1238254831.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.8   100 100.0  2130   100   100  1171   7.6   0.1 
0.00/0.00	c R   0.0  27.8   100 100.0  2130   100   100  1171   7.6   0.1 
0.00/0.00	c +   0.0  26.0   100 100.0  2130   250   250  1288  16.6   0.1 
0.00/0.01	c R   0.0  26.2   100 100.0  2130   400   400  1288  22.9   0.1 
0.00/0.01	c +   0.0  26.1   100 100.0  2130   475   475  1416  25.4   0.1 
0.00/0.01	c +   0.0  26.1   100 100.0  2130   812   812  1557  31.4   0.2 
0.00/0.02	c N   0.0  25.8   100 100.0  2130  1201  1201  1557  34.9   0.2 
0.00/0.03	c +   0.0  25.6   100 100.0  2130  1317  1317  1712  34.7   0.2 
0.00/0.05	c +   0.0  24.9   100 100.0  2130  2074  1214  1883  37.8   0.2 
0.00/0.07	c N   0.1  24.1   100 100.0  2130  3204  1397  1883  37.7   0.2 
0.00/0.07	c +   0.1  24.1   100 100.0  2130  3209  1402  2071  37.7   0.2 
0.09/0.12	c +   0.1  23.8   100 100.0  2130  4911  2063  2278  36.6   0.3 
0.09/0.19	c +   0.2  23.4   100 100.0  2130  7464  1186  2505  36.9   0.2 
0.19/0.20	c N   0.2  23.4   100 100.0  2130  8014  1736  2505  35.9   0.3 
0.19/0.29	c +   0.3  23.0   100 100.0  2130 11293  2503  2755  37.3   0.4 
0.39/0.45	c +   0.5  22.3   100 100.0  2130 17036  2720  3030  35.8   0.4 
0.49/0.52	c N   0.5  22.1   100 100.0  2130 19233  1876  3030  36.8   0.3 
0.69/0.70	c +   0.7  21.8   100 100.0  2130 25650  2214  3333  37.6   0.3 
1.00/1.09	c +   1.1  21.2   100 100.0  2130 38571  1760  3666  37.7   0.3 
1.19/1.28	c N   1.3  21.2   100 100.0  2130 44872  2551  3666  37.2   0.4 
1.19/1.28	c 
1.19/1.28	c  seconds     variables   original    learned     agility
1.19/1.28	c         level        used      conflicts    limit          MB
1.19/1.28	c 
1.59/1.68	c +   1.7  20.8   100 100.0  2130 57952  2760  4032  36.9   0.4 
2.49/2.59	c +   2.6  20.7   100 100.0  2130 87023  3532  4435  37.0   0.5 
3.09/3.10	c N   3.1  20.5   100 100.0  2130 102e3  3510  4435  37.3   0.5 
3.99/4.02	c +   4.0  20.2   100 100.0  2130 130e3  2683  4878  37.5   0.4 
6.19/6.24	c +   6.2  20.0   100 100.0  2130 196e3  4536  5365  36.7   0.6 
7.39/7.47	c N   7.5  19.9   100 100.0  2130 230e3  4306  5365  36.1   0.6 
9.69/9.70	c +   9.7  19.6   100 100.0  2130 294e3  3176  5901  37.8   0.4 
14.99/15.05	c +  15.0  19.5   100 100.0  2130 441e3  5454  6491  37.3   0.7 
17.69/17.70	c N  17.7  19.4   100 100.0  2130 512e3  5358  6491  36.8   0.7 
23.29/23.30	c +  23.3  19.1   100 100.0  2130 662e3  5057  7140  37.2   0.7 
36.48/36.53	c +  36.5  19.2   100 100.0  2130 993e3  3580  7854  37.9   0.5 
41.98/42.08	c N  42.1  19.0   100 100.0  2130 112e4  4634  7854  37.0   0.6 
56.88/56.99	c +  57.0  18.8   100 100.0  2130 148e4  4619  8639  36.8   0.6 
88.97/89.05	c +  89.0  18.7   100 100.0  2130 223e4  5557  9502  36.9   0.7 
99.16/99.21	c N  99.2  18.5   100 100.0  2130 246e4  7848  9502  37.6   1.0 
139.35/139.44	c + 139.4  18.2   100 100.0  2130 335e4  4935 10452  36.2   0.7 
218.43/218.59	c + 218.5  18.0   100 100.0  2130 502e4  6754 11497  37.6   0.8 
233.33/233.43	c N 233.4  17.9   100 100.0  2130 533e4  9757 11497  38.0   1.1 
344.00/344.16	c + 344.1  17.8   100 100.0  2130 754e4  6046 12646  35.5   0.8 
541.84/542.08	c + 541.9  17.6   100 100.0  2130 113e5 11230 13910  35.4   1.2 
551.04/551.22	c N 551.1  17.6   100 100.0  2130 114e5 10560 13910  37.3   1.2 
854.86/855.17	c + 854.9  17.3   100 100.0  2130 169e5  8218 15301  37.4   0.9 
854.86/855.17	c 
854.86/855.17	c  seconds     variables   original    learned     agility
854.86/855.17	c         level        used      conflicts    limit          MB
854.86/855.17	c

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-1515490-1238254831/watcher-1515490-1238254831 -o /tmp/evaluation-result-1515490-1238254831/solver-1515490-1238254831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515490-1238254831.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 0.97 0.98 3/64 1889
/proc/meminfo: memFree=752616/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=780 CPUtime=0
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098150049 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 195 106 69 152 0 41 0

[startup+0.089849 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 1889
/proc/meminfo: memFree=752616/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1044 CPUtime=0.08
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 174 0 0 0 8 0 0 0 18 0 1 0 1098150049 1069056 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 261 159 69 152 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1044

[startup+0.101851 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 1889
/proc/meminfo: memFree=752616/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1044 CPUtime=0.09
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 1098150049 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134553950 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301874 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 1889
/proc/meminfo: memFree=752616/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1176 CPUtime=0.29
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 1098150049 1204224 184 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 294 184 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701921 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 1889
/proc/meminfo: memFree=752616/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1176 CPUtime=0.69
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 208 0 0 0 69 0 0 0 23 0 1 0 1098150049 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50202 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751968/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1308 CPUtime=1.49
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 225 0 0 0 149 0 0 0 25 0 1 0 1098150049 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10121 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751776/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1440 CPUtime=3.09
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 251 0 0 0 309 0 0 0 25 0 1 0 1098150049 1474560 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134527908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 360 236 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30158 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751648/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1440 CPUtime=6.29
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 272 0 0 0 629 0 0 0 25 0 1 0 1098150049 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751456/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1572 CPUtime=12.69
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 296 0 0 0 1269 0 0 0 25 0 1 0 1098150049 1609728 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751264/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1704 CPUtime=25.49
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 336 0 0 0 2549 0 0 0 25 0 1 0 1098150049 1744896 321 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 426 321 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 1890
/proc/meminfo: memFree=751200/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1704 CPUtime=51.08
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 355 0 0 0 5108 0 0 0 25 0 1 0 1098150049 1744896 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 426 340 69 152 0 272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 1890
/proc/meminfo: memFree=750944/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=1968 CPUtime=102.27
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 409 0 0 0 10227 0 0 0 25 0 1 0 1098150049 2015232 394 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 492 394 69 152 0 338 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1968

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1890
/proc/meminfo: memFree=750752/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2100 CPUtime=162.24
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 444 0 0 0 16224 0 0 0 25 0 1 0 1098150049 2150400 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 525 429 69 152 0 371 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2100

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1890
/proc/meminfo: memFree=750624/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2232 CPUtime=222.23
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 460 0 0 0 22223 0 0 0 25 0 1 0 1098150049 2285568 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 558 445 69 152 0 404 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2232

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750624/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2232 CPUtime=282.22
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 479 0 0 0 28221 1 0 0 25 0 1 0 1098150049 2285568 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 558 464 69 152 0 404 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2232

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750560/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2232 CPUtime=342.2
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 479 0 0 0 34219 1 0 0 25 0 1 0 1098150049 2285568 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 558 464 69 152 0 404 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750432/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2364 CPUtime=402.18
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 514 0 0 0 40217 1 0 0 25 0 1 0 1098150049 2420736 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 591 499 69 152 0 437 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750432/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2364 CPUtime=462.17
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 514 0 0 0 46216 1 0 0 25 0 1 0 1098150049 2420736 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 591 499 69 152 0 437 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750432/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2364 CPUtime=522.15
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 514 0 0 0 52214 1 0 0 25 0 1 0 1098150049 2420736 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134552829 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 591 499 69 152 0 437 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750240/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2496 CPUtime=582.13
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 551 0 0 0 58212 1 0 0 25 0 1 0 1098150049 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2496

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750240/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2496 CPUtime=642.12
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 551 0 0 0 64211 1 0 0 25 0 1 0 1098150049 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2496

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750176/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2496 CPUtime=702.1
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 551 0 0 0 70208 2 0 0 25 0 1 0 1098150049 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2496

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750240/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2496 CPUtime=762.09
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 551 0 0 0 76207 2 0 0 25 0 1 0 1098150049 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2496

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750240/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2496 CPUtime=822.07
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 551 0 0 0 82205 2 0 0 25 0 1 0 1098150049 2555904 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 624 536 69 152 0 470 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2496

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750112/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=882.05
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 88203 2 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2628

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750112/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=942.03
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 94201 2 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750112/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=1002.02
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 100199 3 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750048/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=1062.01
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 106198 3 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=750048/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=1121.99
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 112196 3 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=749984/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=1181.97
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 118194 3 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 2628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1892
/proc/meminfo: memFree=749984/2055920 swapFree=4178472/4192956
[pid=1889] ppid=1887 vsize=2628 CPUtime=1200.07
/proc/1889/stat : 1889 (picosat) R 1887 1889 1710 0 -1 4194304 586 0 0 0 120004 3 0 0 25 0 1 0 1098150049 2691072 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1889/statm: 657 571 69 152 0 503 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 2628

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.035994
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 2628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 586
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= 1634

runsolver used 0.856869 second user time and 2.52062 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 16:40:31
IDJOB=1515490
IDBENCH=70434
IDSOLVER=506
FILE ID=node1/1515490-1238254831
PBS_JOBID= 9060773
Free space on /tmp= 66084 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S393518083-009.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515490-1238254831/watcher-1515490-1238254831 -o /tmp/evaluation-result-1515490-1238254831/solver-1515490-1238254831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515490-1238254831.cnf

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

MD5SUM BENCH= 81856c3d33444497a06d91594d737387
RANDOM SEED=279280902

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
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		: 3000.229
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:        753032 kB
Buffers:         91096 kB
Cached:        1111196 kB
SwapCached:       8380 kB
Active:         132628 kB
Inactive:      1079680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        753032 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            76536 kB
Committed_AS:  2884892 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 17:00:33