Trace number 1518406

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518406-1238299201.cnf
0.00/0.00	c parsed header 'p cnf 560 2380'
0.00/0.00	c initialized 560 variables
0.00/0.00	c found 2380 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   560   0.0  2380     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1190 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  57.6   560  74.1  2380   100   100  1309  14.9   0.1 
0.00/0.00	c R   0.0  57.6   560  74.1  2380   100   100  1309  14.9   0.1 
0.00/0.01	c +   0.0  43.4   560  91.4  2380   250   250  1439  23.3   0.1 
0.00/0.01	c N   0.0  39.7   560  93.2  2380   401   401  1439  26.0   0.2 
0.00/0.02	c +   0.0  38.2   560  95.5  2380   475   475  1582  26.1   0.2 
0.02/0.03	c +   0.0  35.0   560  97.1  2380   812   812  1740  27.8   0.2 
0.02/0.04	c N   0.0  33.4   560  98.2  2380  1201  1201  1740  26.9   0.3 
0.02/0.05	c +   0.1  33.1   560  98.2  2380  1317  1317  1914  25.6   0.3 
0.02/0.08	c +   0.1  32.1   560  98.9  2380  2074  1110  2105  29.5   0.3 
0.09/0.13	c +   0.1  31.8   560  99.5  2380  3209  1185  2315  27.0   0.3 
0.09/0.13	c N   0.1  31.8   560  99.5  2380  3210  1186  2315  27.1   0.3 
0.19/0.21	c +   0.2  31.3   560  99.6  2380  4911  1722  2546  28.2   0.3 
0.29/0.32	c +   0.3  30.5   560  99.6  2380  7464  1716  2800  27.4   0.3 
0.29/0.35	c N   0.4  30.3   560  99.6  2380  8027  2279  2800  27.3   0.4 
0.49/0.50	c +   0.5  29.7   560  99.6  2380 11293  2732  3080  25.9   0.5 
0.69/0.78	c +   0.8  29.2   560  99.6  2380 17036  2289  3388  24.9   0.4 
0.79/0.89	c N   0.9  29.1   560  99.6  2380 19247  2798  3388  27.8   0.5 
1.19/1.20	c +   1.2  29.4   560  99.8  2380 25650  2394  3726  25.7   0.4 
1.79/1.85	c +   1.9  27.9   560  99.8  2380 38571  2232  4098  27.0   0.4 
2.10/2.17	c N   2.2  27.3   560  99.8  2380 44896  2380  4098  28.7   0.4 
2.10/2.17	c 
2.10/2.17	c  seconds     variables   original    learned     agility
2.10/2.17	c         level        used      conflicts    limit          MB
2.10/2.17	c 
2.79/2.85	c +   2.9  26.8   560  99.8  2380 57952  3092  4507  27.9   0.5 
4.30/4.38	c +   4.4  25.5   560  99.8  2380 87023  2750  4957  24.3   0.5 
5.19/5.23	c N   5.2  25.4   560  99.8  2380 102e3  3398  4957  26.6   0.5 
6.69/6.76	c +   6.8  24.9   560  99.8  2380 130e3  4068  5452  26.6   0.6 
10.39/10.46	c +  10.5  24.7   560  99.8  2380 196e3  3870  5997  26.7   0.6 
12.39/12.47	c N  12.5  24.5   560  99.8  2380 230e3  5575  5997  25.4   0.8 
16.09/16.13	c +  16.1  25.9   560  99.8  2380 294e3  5807  6596  25.5   0.9 
24.69/24.74	c +  24.7  26.4   560  99.8  2380 441e3  4260  7255  24.8   0.6 
29.09/29.15	c N  29.1  26.3   560  99.8  2380 512e3  6700  7255  23.2   1.0 
38.18/38.23	c +  38.2  26.2   560  99.8  2380 662e3  6908  7980  26.4   0.9 
58.78/58.89	c +  58.9  26.1   560  99.8  2380 993e3  6267  8778  24.7   0.9 
67.87/67.98	c N  68.0  26.3   560  99.8  2380 112e4  4803  8778  25.2   0.8 
91.36/91.45	c +  91.4  26.3   560  99.8  2380 148e4  6122  9655  28.4   0.9 
141.85/141.99	c + 142.0  26.4   560  99.8  2380 223e4  6517 10620  27.1   1.0 
158.35/158.43	c N 158.4  26.5   560  99.8  2380 246e4  9125 10620  26.2   1.3 
221.33/221.47	c + 221.4  26.4   560  99.8  2380 335e4  7322 11682  26.3   1.0 
345.59/345.72	c + 345.6  26.4   560  99.8  2380 502e4 10705 12850  25.6   1.5 
369.09/369.24	c N 369.1  26.4   560  99.8  2380 533e4 10948 12850  26.7   1.5 
538.25/538.49	c + 538.4  26.6   560  99.8  2380 754e4  9959 14135  25.4   1.3 
841.57/841.84	c + 841.6  26.4   560  99.8  2380 113e5 10455 15548  26.7   1.4 
855.86/856.19	c N 856.0  26.4   560  99.8  2380 114e5 14040 15548  26.4   1.8

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-1518406-1238299201/watcher-1518406-1238299201 -o /tmp/evaluation-result-1518406-1238299201/solver-1518406-1238299201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518406-1238299201.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: 1.05 0.99 0.99 3/80 23808
/proc/meminfo: memFree=1489368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=912 CPUtime=0
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1102583970 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 228 111 69 152 0 74 0

[startup+0.0254021 s]
/proc/loadavg: 1.05 0.99 0.99 3/80 23808
/proc/meminfo: memFree=1489368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=912 CPUtime=0.02
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 144 0 0 0 2 0 0 0 18 0 1 0 1102583970 933888 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 228 129 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101409 s]
/proc/loadavg: 1.05 0.99 0.99 3/80 23808
/proc/meminfo: memFree=1489368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1048 CPUtime=0.09
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 189 0 0 0 9 0 0 0 18 0 1 0 1102583970 1073152 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 262 174 69 152 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301429 s]
/proc/loadavg: 1.05 0.99 0.99 3/80 23808
/proc/meminfo: memFree=1489368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1180 CPUtime=0.29
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 209 0 0 0 29 0 0 0 19 0 1 0 1102583970 1208320 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 295 194 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701471 s]
/proc/loadavg: 1.05 0.99 0.99 3/80 23808
/proc/meminfo: memFree=1489368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1312 CPUtime=0.69
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 227 0 0 0 69 0 0 0 22 0 1 0 1102583970 1343488 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 328 212 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50155 s]
/proc/loadavg: 1.05 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1488720/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1312 CPUtime=1.49
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 253 0 0 0 149 0 0 0 25 0 1 0 1102583970 1343488 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 328 238 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10172 s]
/proc/loadavg: 1.05 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1488400/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1460 CPUtime=3.09
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 270 0 0 0 309 0 0 0 25 0 1 0 1102583970 1495040 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 365 255 69 152 0 211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1460

[startup+6.30205 s]
/proc/loadavg: 1.04 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1488272/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1592 CPUtime=6.29
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 1102583970 1630208 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 398 277 69 152 0 244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1592

[startup+12.7017 s]
/proc/loadavg: 1.04 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1488032/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1716 CPUtime=12.69
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 329 0 0 0 1269 0 0 0 25 0 1 0 1102583970 1757184 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 429 314 69 152 0 275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1716

[startup+25.501 s]
/proc/loadavg: 1.03 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1487904/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1848 CPUtime=25.49
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 363 0 0 0 2549 0 0 0 25 0 1 0 1102583970 1892352 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 462 348 69 152 0 308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1848

[startup+51.1017 s]
/proc/loadavg: 1.02 0.99 0.99 2/81 23809
/proc/meminfo: memFree=1487776/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=1976 CPUtime=51.08
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 395 0 0 0 5108 0 0 0 25 0 1 0 1102583970 2023424 380 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 494 380 69 152 0 340 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1976

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1487264/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2260 CPUtime=102.26
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 453 0 0 0 10226 0 0 0 25 0 1 0 1102583970 2314240 438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 565 438 69 152 0 411 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2260

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1487200/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2392 CPUtime=162.24
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 504 0 0 0 16224 0 0 0 25 0 1 0 1102583970 2449408 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134543203 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 598 489 69 152 0 444 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2392

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1487200/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2392 CPUtime=222.23
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 516 0 0 0 22223 0 0 0 25 0 1 0 1102583970 2449408 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 598 501 69 152 0 444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2392

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486944/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2644 CPUtime=282.21
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 553 0 0 0 28221 0 0 0 25 0 1 0 1102583970 2707456 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134552097 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 661 538 69 152 0 507 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2644

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486880/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2636 CPUtime=342.19
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 574 0 0 0 34219 0 0 0 25 0 1 0 1102583970 2699264 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 659 559 69 152 0 505 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2636

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486752/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2768 CPUtime=402.18
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 600 0 0 0 40217 1 0 0 25 0 1 0 1102583970 2834432 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 692 585 69 152 0 538 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2768

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486752/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2768 CPUtime=462.17
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 600 0 0 0 46216 1 0 0 25 0 1 0 1102583970 2834432 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 692 585 69 152 0 538 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2768

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486752/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2768 CPUtime=522.15
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 600 0 0 0 52214 1 0 0 25 0 1 0 1102583970 2834432 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 692 585 69 152 0 538 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2768

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486624/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2868 CPUtime=582.14
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 620 0 0 0 58213 1 0 0 25 0 1 0 1102583970 2936832 605 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 717 605 69 152 0 563 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2868

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486560/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=642.12
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 649 0 0 0 64211 1 0 0 25 0 1 0 1102583970 3067904 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 634 69 152 0 595 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2996

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486496/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=702.1
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 649 0 0 0 70209 1 0 0 25 0 1 0 1102583970 3067904 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 634 69 152 0 595 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2996

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486496/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=762.09
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 649 0 0 0 76208 1 0 0 25 0 1 0 1102583970 3067904 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 634 69 152 0 595 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2996

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=822.07
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 649 0 0 0 82206 1 0 0 25 0 1 0 1102583970 3067904 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 634 69 152 0 595 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2996

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486496/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=882.05
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 658 0 0 0 88204 1 0 0 25 0 1 0 1102583970 3067904 643 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 643 69 152 0 595 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2996

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=942.04
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 663 0 0 0 94203 1 0 0 25 0 1 0 1102583970 3067904 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 648 69 152 0 595 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2996

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486496/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=1002.03
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 663 0 0 0 100201 2 0 0 25 0 1 0 1102583970 3067904 648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 648 69 152 0 595 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2996

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=2996 CPUtime=1062.02
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 673 0 0 0 106200 2 0 0 25 0 1 0 1102583970 3067904 658 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 749 658 69 152 0 595 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 2996

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=3120 CPUtime=1122
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 684 0 0 0 112198 2 0 0 25 0 1 0 1102583970 3194880 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 780 669 69 152 0 626 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 3120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=3120 CPUtime=1181.98
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 684 0 0 0 118196 2 0 0 25 0 1 0 1102583970 3194880 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134547565 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 780 669 69 152 0 626 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23815
/proc/meminfo: memFree=1486368/2055912 swapFree=4170660/4192956
[pid=23808] ppid=23806 vsize=3120 CPUtime=1200.08
/proc/23808/stat : 23808 (picosat) R 23806 23808 23715 0 -1 4194304 684 0 0 0 120006 2 0 0 25 0 1 0 1102583970 3194880 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23808/statm: 780 669 69 152 0 626 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3120

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.022996
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 3128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 684
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= 1782

runsolver used 1.73574 second user time and 3.72843 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-29 06:00:01
IDJOB=1518406
IDBENCH=70677
IDSOLVER=506
FILE ID=node78/1518406-1238299201
PBS_JOBID= 9061014
Free space on /tmp= 126872 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518406-1238299201/watcher-1518406-1238299201 -o /tmp/evaluation-result-1518406-1238299201/solver-1518406-1238299201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518406-1238299201.cnf

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=1365401481

node78.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	: 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		: 3000.214
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:      2055912 kB
MemFree:       1489848 kB
Buffers:         78684 kB
Cached:         399136 kB
SwapCached:       7768 kB
Active:         183880 kB
Inactive:       304332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1489848 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            62092 kB
Committed_AS:  2481720 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-29 06:20:03