Trace number 1516798

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1516798-1238275305.cnf
0.00/0.00	c parsed header 'p cnf 500 2125'
0.00/0.00	c initialized 500 variables
0.00/0.00	c found 2125 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   500   0.0  2125     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1062 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  54.1   500  81.4  2125   100   100  1168  15.4   0.1 
0.00/0.00	c R   0.0  54.1   500  81.4  2125   100   100  1168  15.3   0.1 
0.00/0.01	c +   0.0  40.4   500  91.8  2125   250   250  1284  22.5   0.1 
0.00/0.01	c N   0.0  38.0   500  94.8  2125   400   400  1284  26.9   0.2 
0.00/0.01	c +   0.0  37.2   500  96.0  2125   475   475  1412  28.5   0.2 
0.00/0.02	c +   0.0  34.9   500  97.8  2125   812   812  1553  29.4   0.2 
0.00/0.04	c N   0.0  33.4   500  98.4  2125  1201  1201  1553  28.6   0.2 
0.00/0.04	c +   0.0  33.1   500  98.4  2125  1317  1317  1708  29.3   0.3 
0.00/0.07	c +   0.1  31.6   500  98.8  2125  2074  1214  1878  27.1   0.3 
0.09/0.11	c +   0.1  31.3   500  99.0  2125  3209  1404  2065  26.9   0.3 
0.09/0.11	c N   0.1  31.3   500  99.0  2125  3210  1405  2065  27.0   0.3 
0.09/0.18	c +   0.2  30.4   500  99.0  2125  4911  2068  2271  27.3   0.4 
0.19/0.28	c +   0.3  30.0   500  99.2  2125  7464  1198  2498  26.8   0.3 
0.29/0.31	c N   0.3  30.0   500  99.2  2125  8020  1754  2498  27.2   0.3 
0.39/0.44	c +   0.4  29.6   500  99.2  2125 11293  1260  2747  27.9   0.3 
0.59/0.68	c +   0.7  29.2   500  99.2  2125 17036  1484  3021  27.9   0.3 
0.69/0.78	c N   0.8  28.9   500  99.4  2125 19248  2183  3021  26.8   0.4 
1.00/1.04	c +   1.0  28.1   500  99.4  2125 25650  2515  3323  27.4   0.4 
1.59/1.60	c +   1.6  27.5   500  99.4  2125 38571  2095  3655  28.1   0.3 
1.79/1.89	c N   1.9  27.5   500  99.4  2125 44896  2915  3655  27.9   0.5 
1.79/1.89	c 
1.79/1.89	c  seconds     variables   original    learned     agility
1.79/1.89	c         level        used      conflicts    limit          MB
1.79/1.89	c 
2.39/2.47	c +   2.5  27.2   500  99.4  2125 57952  3128  4020  27.2   0.5 
3.79/3.81	c +   3.8  26.6   500  99.4  2125 87023  3959  4422  29.7   0.6 
4.49/4.55	c N   4.5  26.3   500  99.4  2125 102e3  4010  4422  28.7   0.6 
5.79/5.88	c +   5.9  26.3   500  99.4  2125 130e3  3212  4864  28.3   0.5 
8.99/9.03	c +   9.0  26.1   500  99.4  2125 196e3  2746  5350  27.0   0.5 
10.79/10.81	c N  10.8  26.0   500  99.4  2125 230e3  5319  5350  25.6   0.8 
13.89/13.99	c +  14.0  25.9   500  99.4  2125 294e3  4272  5885  26.6   0.6 
21.49/21.59	c +  21.6  25.9   500  99.4  2125 441e3  3952  6473  27.3   0.6 
25.29/25.39	c N  25.4  25.9   500  99.4  2125 512e3  4070  6473  26.2   0.6 
33.18/33.24	c +  33.2  25.7   500  99.6  2125 662e3  4121  7120  24.1   0.6 
51.18/51.20	c +  51.2  25.1   500  99.6  2125 993e3  7037  7832  27.2   0.9 
58.58/58.62	c N  58.6  24.7   500  99.6  2125 112e4  4470  7832  26.0   0.6 
78.97/79.04	c +  79.0  24.4   500  99.6  2125 148e4  5369  8615  27.3   0.7 
122.66/122.70	c + 122.7  23.8   500  99.6  2125 223e4  8170  9476  26.7   1.1 
136.46/136.52	c N 136.5  23.7   500  99.6  2125 246e4  6265  9476  26.4   0.9 
191.25/191.30	c + 191.3  23.9   500  99.6  2125 335e4  5767 10423  28.1   0.8 
296.71/296.85	c + 296.8  23.8   500  99.6  2125 502e4  6604 11465  25.4   0.9 
316.61/316.73	c N 316.7  23.7   500  99.6  2125 533e4 10427 11465  26.3   1.3 
460.37/460.56	c + 460.4  23.1   500  99.6  2125 754e4  6754 12611  26.7   0.9 
712.41/712.62	c + 712.4  22.3   500  99.6  2125 113e5  9237 13872  27.1   1.2 
723.90/724.19	c N 724.0  22.2   500  99.6  2125 114e5  9283 13872  25.6   1.1 
1110.61/1111.00	c + 111e1  21.8   500  99.6  2125 169e5  7128 15259  28.3   0.9 
1110.61/1111.00	c 
1110.61/1111.00	c  seconds     variables   original    learned     agility
1110.61/1111.00	c         level        used      conflicts    limit          MB
1110.61/1111.00	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-1516798-1238275305/watcher-1516798-1238275305 -o /tmp/evaluation-result-1516798-1238275305/solver-1516798-1238275305 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516798-1238275305.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: 0.99 0.98 0.99 3/73 7202
/proc/meminfo: memFree=1704576/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=780 CPUtime=0
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 883919130 798720 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134527802 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 195 109 69 152 0 41 0

[startup+0.0920329 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7202
/proc/meminfo: memFree=1704576/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1044 CPUtime=0.09
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 177 0 0 0 9 0 0 0 20 0 1 0 883919130 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101035 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7202
/proc/meminfo: memFree=1704576/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1044 CPUtime=0.09
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 181 0 0 0 9 0 0 0 20 0 1 0 883919130 1069056 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 261 166 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301056 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7202
/proc/meminfo: memFree=1704576/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1176 CPUtime=0.29
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 195 0 0 0 29 0 0 0 22 0 1 0 883919130 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701099 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 7202
/proc/meminfo: memFree=1704576/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1176 CPUtime=0.69
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 213 0 0 0 69 0 0 0 25 0 1 0 883919130 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50118 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703992/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1308 CPUtime=1.49
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 883919130 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703672/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1308 CPUtime=3.09
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 252 0 0 0 309 0 0 0 25 0 1 0 883919130 1339392 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 327 237 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30169 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703608/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1460 CPUtime=6.29
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 283 0 0 0 629 0 0 0 25 0 1 0 883919130 1495040 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 365 268 69 152 0 211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1460

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703288/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1592 CPUtime=12.69
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 305 0 0 0 1269 0 0 0 25 0 1 0 883919130 1630208 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 398 290 69 152 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703160/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1720 CPUtime=25.49
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 340 0 0 0 2549 0 0 0 25 0 1 0 883919130 1761280 325 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 430 325 69 152 0 276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1720

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1703096/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=1824 CPUtime=51.08
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 360 0 0 0 5108 0 0 0 25 0 1 0 883919130 1867776 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 456 345 69 152 0 302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1824

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7203
/proc/meminfo: memFree=1702840/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2120 CPUtime=102.27
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 416 0 0 0 10227 0 0 0 25 0 1 0 883919130 2170880 401 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 530 401 69 152 0 376 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2120

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702648/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2120 CPUtime=162.25
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 444 0 0 0 16225 0 0 0 25 0 1 0 883919130 2170880 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 530 429 69 152 0 376 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702520/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2252 CPUtime=222.23
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 478 0 0 0 22223 0 0 0 25 0 1 0 883919130 2306048 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 563 463 69 152 0 409 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702456/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2252 CPUtime=282.22
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 481 0 0 0 28222 0 0 0 25 0 1 0 883919130 2306048 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134551614 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 563 466 69 152 0 409 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702264/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2384 CPUtime=342.2
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 515 0 0 0 34220 0 0 0 25 0 1 0 883919130 2441216 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134553750 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 596 500 69 152 0 442 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2384

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702264/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2384 CPUtime=402.19
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 515 0 0 0 40219 0 0 0 25 0 1 0 883919130 2441216 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 596 500 69 152 0 442 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2384

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702264/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2516 CPUtime=462.17
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 523 0 0 0 46217 0 0 0 25 0 1 0 883919130 2576384 508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 629 508 69 152 0 475 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2516

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702328/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2516 CPUtime=522.16
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 532 0 0 0 52216 0 0 0 25 0 1 0 883919130 2576384 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 629 517 69 152 0 475 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702264/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2516 CPUtime=582.14
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 550 0 0 0 58214 0 0 0 25 0 1 0 883919130 2576384 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 629 535 69 152 0 475 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702200/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2516 CPUtime=642.13
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 550 0 0 0 64213 0 0 0 25 0 1 0 883919130 2576384 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 629 535 69 152 0 475 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2516

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702136/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2516 CPUtime=702.11
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 550 0 0 0 70211 0 0 0 25 0 1 0 883919130 2576384 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 629 535 69 152 0 475 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2516

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702008/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2772 CPUtime=762.1
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 589 0 0 0 76210 0 0 0 25 0 1 0 883919130 2838528 574 1992294400 134512640 135137933 4294956240 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 693 574 69 152 0 539 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2772

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702072/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2772 CPUtime=822.08
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 589 0 0 0 82208 0 0 0 25 0 1 0 883919130 2838528 574 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 693 574 69 152 0 539 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 2772

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702008/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2768 CPUtime=882.06
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 595 0 0 0 88206 0 0 0 25 0 1 0 883919130 2834432 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 692 580 69 152 0 538 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2768

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1701944/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2768 CPUtime=942.05
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 595 0 0 0 94205 0 0 0 25 0 1 0 883919130 2834432 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134547957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 692 580 69 152 0 538 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1701944/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2768 CPUtime=1002.03
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 595 0 0 0 100203 0 0 0 25 0 1 0 883919130 2834432 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 692 580 69 152 0 538 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1702008/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2768 CPUtime=1062.02
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 595 0 0 0 106202 0 0 0 25 0 1 0 883919130 2834432 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 692 580 69 152 0 538 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 2768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1701816/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2900 CPUtime=1122
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 629 0 0 0 112200 0 0 0 25 0 1 0 883919130 2969600 614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 725 614 69 152 0 571 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1701816/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2900 CPUtime=1181.98
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 634 0 0 0 118198 0 0 0 25 0 1 0 883919130 2969600 619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 725 619 69 152 0 571 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7205
/proc/meminfo: memFree=1701816/2055920 swapFree=4176796/4192956
[pid=7202] ppid=7200 vsize=2900 CPUtime=1200.09
/proc/7202/stat : 7202 (picosat) R 7200 7202 6894 0 -1 4194304 636 0 0 0 120009 0 0 0 25 0 1 0 883919130 2969600 621 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7202/statm: 725 621 69 152 0 571 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 2900

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): 1200.1
CPU user time (s): 1200.09
CPU system time (s): 0.006998
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 2900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 636
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= 1314

runsolver used 1.16082 second user time and 3.21651 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 22:21:45
IDJOB=1516798
IDBENCH=70543
IDSOLVER=506
FILE ID=node82/1516798-1238275305
PBS_JOBID= 9060834
Free space on /tmp= 61588 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516798-1238275305/watcher-1516798-1238275305 -o /tmp/evaluation-result-1516798-1238275305/solver-1516798-1238275305 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516798-1238275305.cnf

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=2105967264

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1704992 kB
Buffers:         56964 kB
Cached:         228976 kB
SwapCached:       7072 kB
Active:         190876 kB
Inactive:       104204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704992 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40896 kB
Committed_AS:  2296344 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 22:41:47