Trace number 1517086

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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-1517086-1238279989.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  55.8   560  77.0  2380   100   100  1309  14.5   0.1 
0.00/0.00	c R   0.0  55.8   560  77.0  2380   100   100  1309  14.5   0.1 
0.00/0.01	c +   0.0  41.5   560  93.8  2380   250   250  1439  21.9   0.1 
0.00/0.01	c N   0.0  39.7   560  95.7  2380   401   401  1439  25.4   0.2 
0.00/0.01	c +   0.0  39.0   560  96.4  2380   475   475  1582  25.4   0.2 
0.00/0.03	c +   0.0  37.4   560  97.3  2380   812   812  1740  25.5   0.2 
0.00/0.04	c N   0.0  35.8   560  97.7  2380  1206  1206  1740  28.1   0.3 
0.00/0.05	c +   0.1  35.5   560  97.9  2380  1317  1317  1914  26.7   0.3 
0.00/0.08	c +   0.1  33.7   560  98.2  2380  2074  1110  2105  26.5   0.3 
0.10/0.13	c +   0.1  32.4   560  98.6  2380  3209  1186  2315  28.4   0.3 
0.10/0.13	c N   0.1  32.4   560  98.6  2380  3211  1188  2315  28.0   0.3 
0.19/0.21	c +   0.2  31.4   560  98.6  2380  4911  1727  2546  25.8   0.3 
0.29/0.32	c +   0.3  30.7   560  98.9  2380  7464  1723  2800  26.0   0.3 
0.29/0.35	c N   0.4  30.6   560  98.9  2380  8025  2284  2800  25.6   0.4 
0.49/0.50	c +   0.5  30.4   560  98.9  2380 11293  2742  3080  28.0   0.5 
0.69/0.78	c +   0.8  30.1   560  98.9  2380 17036  2298  3388  25.8   0.4 
0.79/0.89	c N   0.9  29.9   560  98.9  2380 19247  2810  3388  25.5   0.5 
1.10/1.20	c +   1.2  29.5   560  99.1  2380 25650  2408  3726  27.6   0.4 
1.79/1.85	c +   1.9  29.2   560  99.3  2380 38571  2238  4098  26.8   0.4 
2.09/2.18	c N   2.2  29.0   560  99.3  2380 44921  2421  4098  26.3   0.4 
2.09/2.18	c 
2.09/2.18	c  seconds     variables   original    learned     agility
2.09/2.18	c         level        used      conflicts    limit          MB
2.09/2.18	c 
2.79/2.86	c +   2.9  28.6   560  99.3  2380 57952  3102  4507  27.6   0.5 
4.40/4.40	c +   4.4  28.5   560  99.3  2380 87023  2775  4957  25.5   0.5 
5.19/5.26	c N   5.3  28.4   560  99.3  2380 102e3  3449  4957  25.6   0.5 
6.70/6.75	c +   6.8  27.8   560  99.3  2380 130e3  4131  5452  27.1   0.6 
10.29/10.37	c +  10.4  26.8   560  99.3  2380 196e3  3935  5997  25.9   0.6 
12.29/12.33	c N  12.3  26.8   560  99.3  2380 230e3  5612  5997  27.2   0.8 
15.89/15.90	c +  15.9  26.4   560  99.3  2380 294e3  5853  6596  26.0   0.8 
24.39/24.42	c +  24.4  25.9   560  99.3  2380 441e3  4201  7255  27.4   0.7 
28.69/28.79	c N  28.8  25.8   560  99.3  2380 512e3  6586  7255  26.3   0.9 
37.88/37.90	c +  37.9  25.6   560  99.3  2380 662e3  6833  7980  26.7   1.0 
58.57/58.63	c +  58.6  25.5   560  99.3  2380 993e3  6153  8778  24.7   0.8 
67.17/67.21	c N  67.2  25.3   560  99.3  2380 112e4  4660  8778  25.5   0.7 
90.46/90.59	c +  90.6  25.4   560  99.3  2380 148e4  5948  9655  25.7   0.9 
141.14/141.25	c + 141.2  25.7   560  99.3  2380 223e4  6267 10620  27.0   1.0 
157.53/157.65	c N 157.6  25.9   560  99.3  2380 246e4  8756 10620  26.6   1.3 
219.92/220.10	c + 220.0  26.2   560  99.3  2380 335e4  6993 11682  28.0   1.0 
343.16/343.31	c + 343.2  26.0   560  99.3  2380 502e4 10396 12850  24.3   1.4 
366.06/366.24	c N 366.1  25.9   560  99.3  2380 533e4 10460 12850  26.6   1.4 
533.69/533.92	c + 533.7  25.4   560  99.3  2380 754e4  9355 14135  25.6   1.3 
835.08/835.48	c + 835.2  25.2   560  99.3  2380 113e5  9822 15548  25.6   1.3 
849.28/849.64	c N 849.3  25.2   560  99.3  2380 114e5 13087 15548  25.0   1.7

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-1517086-1238279989/watcher-1517086-1238279989 -o /tmp/evaluation-result-1517086-1238279989/solver-1517086-1238279989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517086-1238279989.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: 0.91 0.95 0.97 3/71 8184
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=912 CPUtime=0
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1100661999 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 228 111 69 152 0 74 0

[startup+0.10637 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 8184
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1044 CPUtime=0.1
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 189 0 0 0 10 0 0 0 18 0 1 0 1100661999 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.201388 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 8184
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1176 CPUtime=0.19
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 201 0 0 0 19 0 0 0 18 0 1 0 1100661999 1204224 186 1992294400 134512640 135137933 4294956240 18446744073709551615 134549091 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 294 186 69 152 0 140 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1176

[startup+0.301406 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 8184
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1176 CPUtime=0.29
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 207 0 0 0 29 0 0 0 19 0 1 0 1100661999 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701483 s]
/proc/loadavg: 0.91 0.95 0.97 3/71 8184
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1308 CPUtime=0.69
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 228 0 0 0 69 0 0 0 22 0 1 0 1100661999 1339392 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134552258 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 327 213 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.97 2/72 8185
/proc/meminfo: memFree=885776/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1308 CPUtime=1.49
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 250 0 0 0 149 0 0 0 25 0 1 0 1100661999 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.97 2/72 8185
/proc/meminfo: memFree=885520/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1440 CPUtime=3.09
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 282 0 0 0 309 0 0 0 25 0 1 0 1100661999 1474560 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 360 267 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.97 2/72 8185
/proc/meminfo: memFree=885328/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1572 CPUtime=6.29
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 293 0 0 0 629 0 0 0 25 0 1 0 1100661999 1609728 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 393 278 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7028 s]
/proc/loadavg: 0.93 0.95 0.97 2/72 8185
/proc/meminfo: memFree=885136/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1704 CPUtime=12.69
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 1100661999 1744896 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134552577 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 426 313 69 152 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1704

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/72 8185
/proc/meminfo: memFree=884944/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1836 CPUtime=25.49
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 372 0 0 0 2549 0 0 0 25 0 1 0 1100661999 1880064 357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 459 357 69 152 0 305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1836

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/72 8185
/proc/meminfo: memFree=884816/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=1968 CPUtime=51.07
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 408 0 0 0 5107 0 0 0 25 0 1 0 1100661999 2015232 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 492 393 69 152 0 338 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1968

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/72 8185
/proc/meminfo: memFree=884624/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2272 CPUtime=102.26
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 464 0 0 0 10226 0 0 0 25 0 1 0 1100661999 2326528 449 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 568 449 69 152 0 414 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2272

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8185
/proc/meminfo: memFree=884432/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2404 CPUtime=162.24
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 511 0 0 0 16223 1 0 0 25 0 1 0 1100661999 2461696 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 601 496 69 152 0 447 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2404

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8185
/proc/meminfo: memFree=884304/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2404 CPUtime=222.21
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 521 0 0 0 22220 1 0 0 25 0 1 0 1100661999 2461696 506 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 601 506 69 152 0 447 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2404

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=884112/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2536 CPUtime=282.18
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 545 0 0 0 28217 1 0 0 25 0 1 0 1100661999 2596864 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 634 530 69 152 0 480 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2536

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=884112/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2536 CPUtime=342.16
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 545 0 0 0 34215 1 0 0 25 0 1 0 1100661999 2596864 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 634 530 69 152 0 480 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2536

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883984/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2664 CPUtime=402.14
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 574 0 0 0 40212 2 0 0 25 0 1 0 1100661999 2727936 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 666 559 69 152 0 512 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2664

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883984/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2664 CPUtime=462.12
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 578 0 0 0 46210 2 0 0 25 0 1 0 1100661999 2727936 563 1992294400 134512640 135137933 4294956240 18446744073709551615 134548600 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 666 563 69 152 0 512 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2664

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883984/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2664 CPUtime=522.1
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 578 0 0 0 52208 2 0 0 25 0 1 0 1100661999 2727936 563 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 666 563 69 152 0 512 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883856/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2796 CPUtime=582.07
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 610 0 0 0 58205 2 0 0 25 0 1 0 1100661999 2863104 595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 699 595 69 152 0 545 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2796

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883856/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=2920 CPUtime=642.06
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 625 0 0 0 64203 3 0 0 25 0 1 0 1100661999 2990080 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134525594 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 730 610 69 152 0 576 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2920

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883664/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=702.04
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 664 0 0 0 70201 3 0 0 25 0 1 0 1100661999 3117056 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 649 69 152 0 607 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 3044

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883600/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=762.02
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 664 0 0 0 76199 3 0 0 25 0 1 0 1100661999 3117056 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134551526 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 649 69 152 0 607 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 3044

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883664/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=821.99
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 664 0 0 0 82196 3 0 0 25 0 1 0 1100661999 3117056 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 649 69 152 0 607 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3044

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883600/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=881.97
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 676 0 0 0 88194 3 0 0 25 0 1 0 1100661999 3117056 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 661 69 152 0 607 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 3044

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883600/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=941.94
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 676 0 0 0 94191 3 0 0 25 0 1 0 1100661999 3117056 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 661 69 152 0 607 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 3044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883600/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=1001.93
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 676 0 0 0 100189 4 0 0 25 0 1 0 1100661999 3117056 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 661 69 152 0 607 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 3044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883536/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=1061.9
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 676 0 0 0 106186 4 0 0 25 0 1 0 1100661999 3117056 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 661 69 152 0 607 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 3044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883536/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=1121.88
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 684 0 0 0 112184 4 0 0 25 0 1 0 1100661999 3117056 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134548970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 669 69 152 0 607 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883536/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=1181.85
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 684 0 0 0 118181 4 0 0 25 0 1 0 1100661999 3117056 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 669 69 152 0 607 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8187
/proc/meminfo: memFree=883536/2055920 swapFree=4170332/4192956
[pid=8184] ppid=8182 vsize=3044 CPUtime=1200.05
/proc/8184/stat : 8184 (picosat) R 8182 8184 7813 0 -1 4194304 684 0 0 0 120001 4 0 0 25 0 1 0 1100661999 3117056 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/8184/statm: 761 669 69 152 0 607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3044

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 3052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.048992
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= 1424

runsolver used 1.02684 second user time and 3.35049 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 23:39:49
IDJOB=1517086
IDBENCH=70567
IDSOLVER=506
FILE ID=node38/1517086-1238279989
PBS_JOBID= 9060888
Free space on /tmp= 65528 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517086-1238279989/watcher-1517086-1238279989 -o /tmp/evaluation-result-1517086-1238279989/solver-1517086-1238279989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517086-1238279989.cnf

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=1048225074

node38.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		: 3000.259
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		: 3000.259
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:        886904 kB
Buffers:         88540 kB
Cached:         993016 kB
SwapCached:      11204 kB
Active:         111832 kB
Inactive:       982412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886904 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59988 kB
Committed_AS:  3008084 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 23:59:52