Trace number 1516690

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
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-1516690-1238273489.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  53.6   500  76.8  2125   100   100  1168  15.2   0.1 
0.00/0.00	c R   0.0  53.6   500  76.8  2125   100   100  1168  15.2   0.1 
0.00/0.01	c +   0.0  41.7   500  89.4  2125   250   250  1284  24.6   0.1 
0.00/0.01	c N   0.0  38.2   500  94.8  2125   400   400  1284  28.2   0.2 
0.00/0.01	c +   0.0  37.2   500  95.4  2125   475   475  1412  28.4   0.2 
0.01/0.03	c +   0.0  34.6   500  97.4  2125   812   812  1553  25.9   0.2 
0.01/0.04	c N   0.0  33.4   500  97.6  2125  1205  1205  1553  28.1   0.3 
0.01/0.04	c +   0.0  33.4   500  97.8  2125  1317  1317  1708  26.7   0.3 
0.01/0.07	c +   0.1  32.4   500  99.0  2125  2074  1216  1878  28.3   0.3 
0.10/0.12	c N   0.1  32.0   500  99.2  2125  3208  1405  1878  28.1   0.3 
0.10/0.12	c +   0.1  32.0   500  99.2  2125  3209  1406  2065  28.1   0.3 
0.10/0.19	c +   0.2  31.4   500  99.2  2125  4911  2071  2271  28.3   0.4 
0.30/0.30	c +   0.3  30.6   500  99.4  2125  7464  1197  2498  25.6   0.3 
0.30/0.32	c N   0.3  30.4   500  99.4  2125  8020  1753  2498  25.3   0.3 
0.39/0.46	c +   0.5  29.9   500  99.4  2125 11293  1264  2747  28.1   0.3 
0.69/0.71	c +   0.7  29.3   500  99.4  2125 17036  1490  3021  28.5   0.3 
0.79/0.81	c N   0.8  29.1   500  99.4  2125 19254  2188  3021  28.3   0.4 
1.00/1.09	c +   1.1  28.9   500  99.6  2125 25650  2519  3323  27.0   0.4 
1.59/1.68	c +   1.7  28.2   500  99.6  2125 38571  2105  3655  28.4   0.3 
1.89/1.97	c N   2.0  28.2   500  99.6  2125 44902  2933  3655  27.7   0.4 
1.89/1.97	c 
1.89/1.97	c  seconds     variables   original    learned     agility
1.89/1.97	c         level        used      conflicts    limit          MB
1.89/1.97	c 
2.49/2.57	c +   2.6  27.8   500  99.6  2125 57952  3153  4020  26.3   0.5 
3.89/3.96	c +   4.0  27.1   500  99.6  2125 87023  3991  4422  26.5   0.6 
4.69/4.73	c N   4.7  27.0   500  99.6  2125 102e3  4052  4422  26.2   0.6 
6.09/6.13	c +   6.1  27.3   500  99.6  2125 130e3  3246  4864  26.6   0.5 
9.29/9.39	c +   9.4  26.9   500  99.6  2125 196e3  2800  5350  28.7   0.4 
11.19/11.20	c N  11.2  26.9   500  99.6  2125 230e3  2719  5350  28.8   0.4 
14.38/14.49	c +  14.5  26.5   500  99.6  2125 294e3  4334  5885  27.2   0.6 
22.28/22.32	c +  22.3  26.0   500  99.6  2125 441e3  3984  6473  26.4   0.6 
26.18/26.29	c N  26.3  25.7   500  99.6  2125 512e3  4110  6473  28.5   0.6 
34.47/34.51	c +  34.5  25.4   500  99.6  2125 662e3  4143  7120  27.0   0.6 
53.27/53.37	c +  53.4  24.7   500  99.6  2125 993e3  7052  7832  28.1   0.9 
61.16/61.28	c N  61.3  24.4   500  99.6  2125 112e4  4537  7832  27.4   0.6 
82.46/82.57	c +  82.5  23.9   500  99.6  2125 148e4  5390  8615  27.7   0.7 
127.94/128.08	c + 128.0  23.5   500  99.6  2125 223e4  8226  9476  27.1   1.1 
142.34/142.45	c N 142.4  23.3   500  99.6  2125 246e4  6399  9476  26.7   0.9 
199.51/199.69	c + 199.6  23.2   500  99.6  2125 335e4  5628 10423  29.1   0.8 
309.48/309.63	c + 309.5  22.5   500  99.6  2125 502e4  6375 11465  26.3   0.8 
329.97/330.13	c N 330.0  22.4   500  99.6  2125 533e4 10357 11465  27.6   1.3 
480.52/480.71	c + 480.5  21.9   500  99.6  2125 754e4  6227 12611  26.3   0.8 
746.83/747.17	c + 746.9  21.1   500  99.6  2125 113e5  8665 13872  29.3   1.0 
759.33/759.68	c N 759.4  21.1   500  99.6  2125 114e5  8808 13872  26.6   1.1 
1172.09/1172.57	c + 117e1  21.0   500  99.6  2125 169e5 13383 15259  27.7   1.7 
1172.09/1172.57	c 
1172.09/1172.57	c  seconds     variables   original    learned     agility
1172.09/1172.57	c         level        used      conflicts    limit          MB
1172.09/1172.57	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-1516690-1238273489/watcher-1516690-1238273489 -o /tmp/evaluation-result-1516690-1238273489/solver-1516690-1238273489 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516690-1238273489.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 0.97 0.98 3/64 15334
/proc/meminfo: memFree=1085616/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=780 CPUtime=0
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1100014914 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 195 107 69 152 0 41 0

[startup+0.019967 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15334
/proc/meminfo: memFree=1085616/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=912 CPUtime=0.01
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 137 0 0 0 1 0 0 0 18 0 1 0 1100014914 933888 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 228 122 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.102984 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15334
/proc/meminfo: memFree=1085616/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1044 CPUtime=0.1
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 180 0 0 0 10 0 0 0 18 0 1 0 1100014914 1069056 165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 261 165 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.302019 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15334
/proc/meminfo: memFree=1085616/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1188 CPUtime=0.3
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 195 0 0 0 30 0 0 0 19 0 1 0 1100014914 1216512 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548736 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 297 180 69 152 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1188

[startup+0.70109 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15334
/proc/meminfo: memFree=1085616/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1188 CPUtime=0.69
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 212 0 0 0 69 0 0 0 22 0 1 0 1100014914 1216512 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 297 197 69 152 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1188

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1085032/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1316 CPUtime=1.49
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 228 0 0 0 149 0 0 0 25 0 1 0 1100014914 1347584 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 329 213 69 152 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1316

[startup+3.10153 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084840/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1316 CPUtime=3.09
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 251 0 0 0 309 0 0 0 25 0 1 0 1100014914 1347584 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 329 236 69 152 0 175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1316

[startup+6.30111 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084648/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1448 CPUtime=6.29
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 278 0 0 0 629 0 0 0 25 0 1 0 1100014914 1482752 263 1992294400 134512640 135137933 4294956240 18446744073709551615 134551353 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 362 263 69 152 0 208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084464/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1580 CPUtime=12.69
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 302 0 0 0 1269 0 0 0 25 0 1 0 1100014914 1617920 287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 395 287 69 152 0 241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1580

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084336/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1712 CPUtime=25.48
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 328 0 0 0 2548 0 0 0 25 0 1 0 1100014914 1753088 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 428 313 69 152 0 274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1712

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084336/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=1712 CPUtime=51.07
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 355 0 0 0 5107 0 0 0 25 0 1 0 1100014914 1753088 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 428 340 69 152 0 274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1712

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1084016/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2028 CPUtime=102.25
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 410 0 0 0 10225 0 0 0 25 0 1 0 1100014914 2076672 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 507 395 69 152 0 353 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083888/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2160 CPUtime=162.23
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 440 0 0 0 16223 0 0 0 25 0 1 0 1100014914 2211840 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 540 425 69 152 0 386 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2160

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083824/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2160 CPUtime=222.21
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 458 0 0 0 22220 1 0 0 25 0 1 0 1100014914 2211840 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 540 443 69 152 0 386 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2160

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083824/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2160 CPUtime=282.19
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 458 0 0 0 28218 1 0 0 25 0 1 0 1100014914 2211840 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 540 443 69 152 0 386 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2160

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083640/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2292 CPUtime=342.17
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 494 0 0 0 34216 1 0 0 25 0 1 0 1100014914 2347008 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134522762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 573 479 69 152 0 419 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083640/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2292 CPUtime=402.15
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 494 0 0 0 40214 1 0 0 25 0 1 0 1100014914 2347008 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 573 479 69 152 0 419 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2292

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083640/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2292 CPUtime=462.13
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 494 0 0 0 46212 1 0 0 25 0 1 0 1100014914 2347008 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 573 479 69 152 0 419 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2292

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15335
/proc/meminfo: memFree=1083448/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=522.11
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 535 0 0 0 52209 2 0 0 25 0 1 0 1100014914 2592768 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 520 69 152 0 479 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=582.08
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 535 0 0 0 58206 2 0 0 25 0 1 0 1100014914 2592768 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 520 69 152 0 479 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 2532

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=642.07
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 537 0 0 0 64205 2 0 0 25 0 1 0 1100014914 2592768 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 522 69 152 0 479 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2532

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=702.04
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 537 0 0 0 70202 2 0 0 25 0 1 0 1100014914 2592768 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 522 69 152 0 479 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 2532

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=762.03
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 553 0 0 0 76200 3 0 0 25 0 1 0 1100014914 2592768 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 538 69 152 0 479 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 2532

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2532 CPUtime=822.01
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 558 0 0 0 82198 3 0 0 25 0 1 0 1100014914 2592768 543 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 633 543 69 152 0 479 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 2532

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083256/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2656 CPUtime=881.98
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 573 0 0 0 88195 3 0 0 25 0 1 0 1100014914 2719744 558 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 664 558 69 152 0 510 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 2656

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083128/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2760 CPUtime=941.96
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 609 0 0 0 94193 3 0 0 25 0 1 0 1100014914 2826240 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 690 594 69 152 0 536 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 2760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083128/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2760 CPUtime=1001.95
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 609 0 0 0 100191 4 0 0 25 0 1 0 1100014914 2826240 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 690 594 69 152 0 536 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 2760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083128/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2760 CPUtime=1061.93
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 609 0 0 0 106189 4 0 0 25 0 1 0 1100014914 2826240 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 690 594 69 152 0 536 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 2760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083128/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2760 CPUtime=1121.9
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 609 0 0 0 112186 4 0 0 25 0 1 0 1100014914 2826240 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134551455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 690 594 69 152 0 536 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 2760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083064/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2888 CPUtime=1181.88
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 620 0 0 0 118184 4 0 0 25 0 1 0 1100014914 2957312 605 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 722 605 69 152 0 568 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 2888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083000/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2888 CPUtime=1200.08
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 633 0 0 0 120004 4 0 0 25 0 1 0 1100014914 2957312 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 722 618 69 152 0 568 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2888

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15341
/proc/meminfo: memFree=1083000/2055920 swapFree=4174052/4192956
[pid=15334] ppid=15332 vsize=2888 CPUtime=1200.08
/proc/15334/stat : 15334 (picosat) R 15332 15334 15107 0 -1 4194304 633 0 0 0 120004 4 0 0 25 0 1 0 1100014914 2957312 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15334/statm: 722 618 69 152 0 568 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 2892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 2051

runsolver used 0.976851 second user time and 2.35364 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 21:51:29
IDJOB=1516690
IDBENCH=70534
IDSOLVER=506
FILE ID=node17/1516690-1238273489
PBS_JOBID= 9060892
Free space on /tmp= 66332 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516690-1238273489/watcher-1516690-1238273489 -o /tmp/evaluation-result-1516690-1238273489/solver-1516690-1238273489 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516690-1238273489.cnf

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=352010845

node17.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		: 3000.265
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		: 3000.265
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:       1086096 kB
Buffers:         80044 kB
Cached:         797188 kB
SwapCached:      12684 kB
Active:          58636 kB
Inactive:       832740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1086096 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            64376 kB
Committed_AS:  2877736 kB
PageTables:       1464 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= 66332 MiB
End job on node17 at 2009-03-28 22:11:31