Trace number 1517326

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1517326-1238283725.cnf
0.00/0.00	c parsed header 'p cnf 440 1870'
0.00/0.00	c initialized 440 variables
0.00/0.00	c found 1870 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   440   0.0  1870     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 935 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  43.7   440  78.4  1870   100   100  1028  14.4   0.1 
0.00/0.00	c R   0.0  43.7   440  78.4  1870   103   103  1028  14.5   0.1 
0.00/0.01	c +   0.0  33.9   440  92.7  1870   250   250  1130  23.5   0.1 
0.00/0.01	c N   0.0  30.9   440  96.4  1870   403   403  1130  26.3   0.1 
0.00/0.01	c +   0.0  30.0   440  96.8  1870   475   475  1243  28.1   0.1 
0.00/0.02	c +   0.0  28.2   440  98.4  1870   812   812  1367  28.2   0.2 
0.00/0.04	c N   0.0  27.3   440  98.6  1870  1204  1204  1367  28.3   0.2 
0.03/0.04	c +   0.0  27.2   440  98.6  1870  1317  1317  1503  28.5   0.2 
0.03/0.07	c +   0.1  26.5   440  99.3  1870  2074  1317  1653  25.7   0.2 
0.09/0.11	c N   0.1  26.1   440  99.5  1870  3208  1619  1653  27.7   0.3 
0.09/0.11	c +   0.1  26.1   440  99.5  1870  3209  1620  1818  27.7   0.3 
0.09/0.17	c +   0.2  26.1   440  99.8  1870  4911  1494  1999  27.5   0.2 
0.19/0.27	c +   0.3  25.6   440  99.8  1870  7464  1031  2198  27.2   0.2 
0.19/0.29	c N   0.3  25.4   440  99.8  1870  8015  1582  2198  27.4   0.3 
0.39/0.42	c +   0.4  25.2   440  99.8  1870 11293  1550  2417  28.0   0.3 
0.59/0.66	c +   0.7  24.6   440  99.8  1870 17036  2433  2658  25.4   0.4 
0.69/0.75	c N   0.8  24.5   440  99.8  1870 19247  1969  2658  27.5   0.3 
1.00/1.02	c +   1.0  24.4   440  99.8  1870 25650  1698  2923  27.3   0.3 
1.49/1.57	c +   1.6  23.9   440  99.8  1870 38571  2878  3215  28.2   0.4 
1.79/1.85	c N   1.8  23.7   440  99.8  1870 44903  2754  3215  27.3   0.4 
1.79/1.85	c 
1.79/1.85	c  seconds     variables   original    learned     agility
1.79/1.85	c         level        used      conflicts    limit          MB
1.79/1.85	c 
2.39/2.40	c +   2.4  23.0   440  99.8  1870 57952  2889  3536  28.8   0.4 
3.59/3.68	c +   3.7  22.5   440  99.8  1870 87023  1793  3889  26.5   0.3 
4.30/4.38	c N   4.4  22.3   440  99.8  1870 102e3  3710  3889  29.4   0.5 
5.59/5.65	c +   5.6  22.0   440  99.8  1870 130e3  2465  4277  29.4   0.3 
8.59/8.68	c +   8.7  21.3   440  99.8  1870 196e3  3529  4704  27.8   0.5 
10.29/10.32	c N  10.3  21.0   440  99.8  1870 230e3  2881  4704  26.7   0.4 
13.29/13.33	c +  13.3  20.8   440  99.8  1870 294e3  2551  5174  24.5   0.4 
20.48/20.59	c +  20.6  20.2   440  99.8  1870 441e3  4383  5691  29.1   0.6 
24.09/24.17	c N  24.2  20.1   440  99.8  1870 512e3  4497  5691  25.3   0.6 
31.79/31.81	c +  31.8  19.8   440  99.8  1870 662e3  5448  6260  27.8   0.7 
48.98/49.07	c +  49.1  19.6   440  99.8  1870 993e3  3949  6886  25.8   0.5 
56.17/56.23	c N  56.2  19.4   440  99.8  1870 112e4  4113  6886  28.5   0.5 
75.57/75.64	c +  75.6  19.2   440  99.8  1870 148e4  3700  7574  27.1   0.5 
116.65/116.75	c + 116.7  18.9   440  99.8  1870 223e4  4936  8331  27.6   0.6 
129.75/129.86	c N 129.8  18.8   440  99.8  1870 246e4  5326  8331  28.1   0.7 
181.13/181.27	c + 181.2  18.8   440  99.8  1870 335e4  8126  9164  25.6   1.0 
280.91/281.00	c + 280.9  18.7   440  99.8  1870 502e4  9027 10080  27.2   1.1 
299.81/299.93	c N 299.8  18.8   440  99.8  1870 533e4  8462 10080  26.6   1.0 
436.76/436.90	c + 436.8  18.5   440  99.8  1870 754e4  9456 11088  27.2   1.1 
681.09/681.33	c + 681.1  18.7   440  99.8  1870 113e5  5744 12196  26.9   0.7 
692.49/692.72	c N 692.5  18.7   440  99.8  1870 114e5  7446 12196  28.1   0.9 
1065.88/1066.26	c + 107e1  19.3   440  99.8  1870 169e5  9220 13415  26.2   1.1 
1065.88/1066.26	c 
1065.88/1066.26	c  seconds     variables   original    learned     agility
1065.88/1066.26	c         level        used      conflicts    limit          MB
1065.88/1066.26	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-1517326-1238283725/watcher-1517326-1238283725 -o /tmp/evaluation-result-1517326-1238283725/solver-1517326-1238283725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517326-1238283725.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: 0.84 0.94 0.98 3/64 4432
/proc/meminfo: memFree=1081352/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=780 CPUtime=0
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 705264932 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 195 104 69 152 0 41 0

[startup+0.0423889 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4432
/proc/meminfo: memFree=1081352/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=912 CPUtime=0.03
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 152 0 0 0 3 0 0 0 18 0 1 0 705264932 933888 137 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 228 137 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101397 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4432
/proc/meminfo: memFree=1081352/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1044 CPUtime=0.09
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 705264932 1069056 152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 261 152 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301425 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4432
/proc/meminfo: memFree=1081352/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1044 CPUtime=0.29
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 177 0 0 0 29 0 0 0 19 0 1 0 705264932 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134552825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701482 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 4432
/proc/meminfo: memFree=1081352/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1172 CPUtime=0.69
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 198 0 0 0 69 0 0 0 22 0 1 0 705264932 1200128 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134548736 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 293 183 69 152 0 139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1172

[startup+1.5016 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080896/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1172 CPUtime=1.49
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 205 0 0 0 149 0 0 0 25 0 1 0 705264932 1200128 190 1992294400 134512640 135137933 4294956240 18446744073709551615 134522624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 293 190 69 152 0 139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1172

[startup+3.10182 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080704/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1172 CPUtime=3.09
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 223 0 0 0 309 0 0 0 25 0 1 0 705264932 1200128 208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548779 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 293 208 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30127 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080640/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1300 CPUtime=6.29
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 246 0 0 0 629 0 0 0 25 0 1 0 705264932 1331200 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 325 231 69 152 0 171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1300

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080384/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1432 CPUtime=12.69
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 264 0 0 0 1269 0 0 0 25 0 1 0 705264932 1466368 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 358 249 69 152 0 204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1432

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080256/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1560 CPUtime=25.48
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 297 0 0 0 2548 0 0 0 25 0 1 0 705264932 1597440 282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 390 282 69 152 0 236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1560

[startup+51.1016 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 4433
/proc/meminfo: memFree=1080128/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1692 CPUtime=51.08
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 324 0 0 0 5108 0 0 0 25 0 1 0 705264932 1732608 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 423 309 69 152 0 269 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1692

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 4433
/proc/meminfo: memFree=1079936/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1692 CPUtime=102.26
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 353 0 0 0 10226 0 0 0 25 0 1 0 705264932 1732608 338 1992294400 134512640 135137933 4294956240 18446744073709551615 134549056 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 423 338 69 152 0 269 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1692

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 4433
/proc/meminfo: memFree=1079744/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1968 CPUtime=162.24
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 390 0 0 0 16224 0 0 0 25 0 1 0 705264932 2015232 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 492 375 69 152 0 338 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1968

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 4433
/proc/meminfo: memFree=1079680/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1968 CPUtime=222.22
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 410 0 0 0 22222 0 0 0 25 0 1 0 705264932 2015232 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 492 395 69 152 0 338 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1968

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079680/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=1968 CPUtime=282.21
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 410 0 0 0 28220 1 0 0 25 0 1 0 705264932 2015232 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 492 395 69 152 0 338 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1968

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079616/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2100 CPUtime=342.19
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 443 0 0 0 34218 1 0 0 25 0 1 0 705264932 2150400 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 525 428 69 152 0 371 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2100

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079552/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2100 CPUtime=402.17
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 443 0 0 0 40216 1 0 0 25 0 1 0 705264932 2150400 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 525 428 69 152 0 371 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2100

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079552/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2232 CPUtime=462.15
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 457 0 0 0 46214 1 0 0 25 0 1 0 705264932 2285568 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 558 442 69 152 0 404 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2232

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079488/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2232 CPUtime=522.13
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 478 0 0 0 52212 1 0 0 25 0 1 0 705264932 2285568 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 558 463 69 152 0 404 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2232

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079424/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2324 CPUtime=582.12
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 479 0 0 0 58211 1 0 0 25 0 1 0 705264932 2379776 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 581 464 69 152 0 427 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079488/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2324 CPUtime=642.1
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 479 0 0 0 64209 1 0 0 25 0 1 0 705264932 2379776 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 581 464 69 152 0 427 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2324

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079360/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2324 CPUtime=702.09
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 498 0 0 0 70207 2 0 0 25 0 1 0 705264932 2379776 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 581 483 69 152 0 427 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2324

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2324 CPUtime=762.07
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 504 0 0 0 76205 2 0 0 25 0 1 0 705264932 2379776 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134568615 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 581 489 69 152 0 427 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2324

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2440 CPUtime=822.05
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 505 0 0 0 82203 2 0 0 25 0 1 0 705264932 2498560 490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 610 490 69 152 0 456 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2440

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079232/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2440 CPUtime=882.03
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 511 0 0 0 88201 2 0 0 25 0 1 0 705264932 2498560 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134527692 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 610 496 69 152 0 456 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2440

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079360/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2440 CPUtime=942.01
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 513 0 0 0 94199 2 0 0 25 0 1 0 705264932 2498560 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 610 498 69 152 0 456 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2440 CPUtime=1002
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 513 0 0 0 100198 2 0 0 25 0 1 0 705264932 2498560 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 610 498 69 152 0 456 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 2440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4433
/proc/meminfo: memFree=1079296/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2440 CPUtime=1061.98
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 515 0 0 0 106196 2 0 0 25 0 1 0 705264932 2498560 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 610 500 69 152 0 456 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4435
/proc/meminfo: memFree=1079168/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2564 CPUtime=1121.96
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 543 0 0 0 112194 2 0 0 25 0 1 0 705264932 2625536 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 641 528 69 152 0 487 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 2564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4441
/proc/meminfo: memFree=1079040/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2564 CPUtime=1181.94
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 557 0 0 0 118192 2 0 0 25 0 1 0 705264932 2625536 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 641 542 69 152 0 487 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 2564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4441
/proc/meminfo: memFree=1079104/2055920 swapFree=4179868/4192956
[pid=4432] ppid=4430 vsize=2564 CPUtime=1200.04
/proc/4432/stat : 4432 (picosat) R 4430 4432 4395 0 -1 4194304 557 0 0 0 120002 2 0 0 25 0 1 0 705264932 2625536 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4432/statm: 641 542 69 152 0 487 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2564

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): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.030995
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 2572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 557
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= 2210

runsolver used 0.890864 second user time and 2.58161 second system time

The end

Launcher Data

Begin job on node49 at 2009-03-29 00:42:05
IDJOB=1517326
IDBENCH=70587
IDSOLVER=506
FILE ID=node49/1517326-1238283725
PBS_JOBID= 9060981
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517326-1238283725/watcher-1517326-1238283725 -o /tmp/evaluation-result-1517326-1238283725/solver-1517326-1238283725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517326-1238283725.cnf

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=1450985048

node49.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1081832 kB
Buffers:         95736 kB
Cached:         781812 kB
SwapCached:       6452 kB
Active:         223868 kB
Inactive:       662536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081832 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          14528 kB
Slab:            73532 kB
Committed_AS:  1759388 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-29 01:02:07