Trace number 1517098

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
MD5SUM7a50a8aff0c6952edb5e8fbcf8bad297
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-1517098-1238280178.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  53.7   560  80.9  2380   100   100  1309  15.7   0.1 
0.00/0.00	c R   0.0  53.7   560  81.3  2380   101   101  1309  15.8   0.1 
0.00/0.01	c +   0.0  44.5   560  93.8  2380   250   250  1439  22.5   0.2 
0.00/0.02	c N   0.0  41.4   560  96.6  2380   403   403  1439  24.1   0.2 
0.01/0.02	c +   0.0  40.7   560  97.3  2380   475   475  1582  23.8   0.2 
0.01/0.03	c +   0.0  37.8   560  98.6  2380   812   812  1740  25.8   0.2 
0.01/0.05	c N   0.0  36.2   560  98.8  2380  1207  1207  1740  26.1   0.3 
0.01/0.05	c +   0.1  35.9   560  98.9  2380  1317  1317  1914  26.1   0.3 
0.01/0.09	c +   0.1  34.3   560  99.1  2380  2074  1111  2105  25.8   0.3 
0.09/0.14	c +   0.1  32.9   560  99.1  2380  3209  1190  2315  25.6   0.3 
0.09/0.14	c N   0.1  32.9   560  99.1  2380  3210  1191  2315  25.7   0.3 
0.19/0.22	c +   0.2  33.2   560  99.5  2380  4911  1730  2546  26.3   0.3 
0.29/0.34	c +   0.3  33.0   560  99.8  2380  7464  1728  2800  27.3   0.4 
0.29/0.36	c N   0.4  32.8   560  99.8  2380  8023  2287  2800  27.5   0.4 
0.49/0.52	c +   0.5  32.8   560  99.8  2380 11293  2745  3080  24.5   0.5 
0.79/0.81	c +   0.8  32.8   560  99.8  2380 17036  2305  3388  27.4   0.4 
0.89/0.92	c N   0.9  32.8   560  99.8  2380 19260  2828  3388  26.5   0.5 
1.19/1.25	c +   1.3  32.5   560  99.8  2380 25650  2413  3726  25.1   0.4 
1.89/1.92	c +   1.9  32.1   560  99.8  2380 38571  2239  4098  24.0   0.4 
2.20/2.26	c N   2.3  32.1   560  99.8  2380 44916  2423  4098  24.8   0.5 
2.20/2.26	c 
2.20/2.26	c  seconds     variables   original    learned     agility
2.20/2.26	c         level        used      conflicts    limit          MB
2.20/2.26	c 
2.89/2.97	c +   3.0  32.0   560  99.8  2380 57952  3118  4507  27.1   0.6 
4.49/4.53	c +   4.5  32.4   560  99.8  2380 87023  2808  4957  26.3   0.5 
5.29/5.36	c N   5.4  32.4   560  99.8  2380 102e3  3493  4957  24.7   0.6 
6.79/6.89	c +   6.9  32.5   560  99.8  2380 130e3  4154  5452  28.5   0.7 
10.49/10.57	c +  10.6  32.0   560  99.8  2380 196e3  3950  5997  27.4   0.7 
12.58/12.60	c N  12.6  31.7   560  99.8  2380 230e3  5665  5997  25.2   0.8 
16.18/16.21	c +  16.2  30.7   560  99.8  2380 294e3  5881  6596  26.1   0.8 
24.78/24.81	c +  24.8  29.7   560  99.8  2380 441e3  4319  7255  25.9   0.6 
29.08/29.12	c N  29.1  29.2   560  99.8  2380 512e3  6763  7255  26.0   0.9 
38.07/38.16	c +  38.1  28.7   560  99.8  2380 662e3  6958  7980  24.4   1.0 
59.17/59.22	c +  59.2  28.4   560  99.8  2380 993e3  6248  8778  26.0   0.9 
68.17/68.27	c N  68.3  28.5   560  99.8  2380 112e4  4849  8778  27.3   0.8 
91.76/91.81	c +  91.8  28.0   560  99.8  2380 148e4  6079  9655  28.0   1.0 
142.14/142.23	c + 142.2  27.4   560  99.8  2380 223e4  6493 10620  27.0   1.0 
158.14/158.24	c N 158.2  27.2   560  99.8  2380 246e4  9182 10620  23.7   1.3 
221.22/221.38	c + 221.3  27.5   560  99.8  2380 335e4  7231 11682  25.9   1.1 
343.87/344.04	c + 343.9  27.5   560  99.8  2380 502e4 10736 12850  27.3   1.6 
367.28/367.43	c N 367.3  27.4   560  99.8  2380 533e4 11009 12850  25.8   1.5 
536.41/536.70	c + 536.5  27.0   560  99.8  2380 754e4  9834 14135  26.5   1.3 
840.02/840.39	c + 840.1  26.7   560  99.8  2380 113e5 10187 15548  26.7   1.3 
854.11/854.42	c N 854.1  26.6   560  99.8  2380 114e5 13797 15548  28.7   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-1517098-1238280178/watcher-1517098-1238280178 -o /tmp/evaluation-result-1517098-1238280178/solver-1517098-1238280178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517098-1238280178.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 0.98 0.99 2/72 3882
/proc/meminfo: memFree=1681080/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=780 CPUtime=0
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 115 0 0 0 0 0 0 0 20 0 1 0 1100678946 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134559365 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 195 100 61 152 0 41 0

[startup+0.022327 s]
/proc/loadavg: 0.91 0.98 0.99 2/72 3882
/proc/meminfo: memFree=1681080/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=912 CPUtime=0.01
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 140 0 0 0 1 0 0 0 20 0 1 0 1100678946 933888 125 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 228 125 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.101342 s]
/proc/loadavg: 0.91 0.98 0.99 2/72 3882
/proc/meminfo: memFree=1681080/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1176 CPUtime=0.09
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 194 0 0 0 9 0 0 0 20 0 1 0 1100678946 1204224 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134554630 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 294 179 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301378 s]
/proc/loadavg: 0.91 0.98 0.99 2/72 3882
/proc/meminfo: memFree=1681080/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1176 CPUtime=0.29
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 214 0 0 0 29 0 0 0 21 0 1 0 1100678946 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.70245 s]
/proc/loadavg: 0.91 0.98 0.99 2/72 3882
/proc/meminfo: memFree=1681080/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1308 CPUtime=0.69
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 236 0 0 0 69 0 0 0 25 0 1 0 1100678946 1339392 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 327 221 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.5016 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1680432/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1440 CPUtime=1.49
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 257 0 0 0 149 0 0 0 25 0 1 0 1100678946 1474560 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 360 242 69 152 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1440

[startup+3.10189 s]
/proc/loadavg: 0.91 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1680176/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1572 CPUtime=3.09
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 290 0 0 0 309 0 0 0 25 0 1 0 1100678946 1609728 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134527721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 393 275 69 152 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1572

[startup+6.30147 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679984/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1572 CPUtime=6.29
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 305 0 0 0 629 0 0 0 25 0 1 0 1100678946 1609728 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 393 290 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679664/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1704 CPUtime=12.68
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 343 0 0 0 1268 0 0 0 25 0 1 0 1100678946 1744896 328 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 426 328 69 152 0 272 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1704

[startup+25.502 s]
/proc/loadavg: 0.94 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679536/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1832 CPUtime=25.48
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 374 0 0 0 2548 0 0 0 25 0 1 0 1100678946 1875968 359 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 458 359 69 152 0 304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1832

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679408/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=1964 CPUtime=51.07
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 413 0 0 0 5107 0 0 0 25 0 1 0 1100678946 2011136 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 491 398 69 152 0 337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1964

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679152/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2236 CPUtime=102.26
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 473 0 0 0 10226 0 0 0 25 0 1 0 1100678946 2289664 458 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 559 458 69 152 0 405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1679024/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2368 CPUtime=162.24
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 500 0 0 0 16223 1 0 0 25 0 1 0 1100678946 2424832 485 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 592 485 69 152 0 438 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2368

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678768/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2608 CPUtime=222.22
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 550 0 0 0 22221 1 0 0 25 0 1 0 1100678946 2670592 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 652 535 69 152 0 498 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2608

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678768/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2608 CPUtime=282.19
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 552 0 0 0 28218 1 0 0 25 0 1 0 1100678946 2670592 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 652 537 69 152 0 498 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2608

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678768/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2608 CPUtime=342.17
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 552 0 0 0 34216 1 0 0 25 0 1 0 1100678946 2670592 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134552143 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 652 537 69 152 0 498 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678512/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2712 CPUtime=402.16
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 599 0 0 0 40214 2 0 0 25 0 1 0 1100678946 2777088 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 678 584 69 152 0 524 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678512/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2712 CPUtime=462.14
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 599 0 0 0 46212 2 0 0 25 0 1 0 1100678946 2777088 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 678 584 69 152 0 524 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2712

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678448/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2792 CPUtime=522.12
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 611 0 0 0 52210 2 0 0 25 0 1 0 1100678946 2859008 596 1992294400 134512640 135137933 4294956240 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 698 596 69 152 0 544 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 2792

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678384/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=582.1
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 625 0 0 0 58208 2 0 0 25 0 1 0 1100678946 2994176 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134552745 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 610 69 152 0 577 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2924

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678320/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=642.08
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 633 0 0 0 64206 2 0 0 25 0 1 0 1100678946 2994176 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 618 69 152 0 577 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 2924

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678256/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=702.05
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 644 0 0 0 70203 2 0 0 25 0 1 0 1100678946 2994176 629 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 629 69 152 0 577 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 2924

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678256/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=762.04
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 644 0 0 0 76202 2 0 0 25 0 1 0 1100678946 2994176 629 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 629 69 152 0 577 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 2924

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678256/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=822.02
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 644 0 0 0 82199 3 0 0 25 0 1 0 1100678946 2994176 629 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 629 69 152 0 577 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 2924

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678192/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=2924 CPUtime=882
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 656 0 0 0 88197 3 0 0 25 0 1 0 1100678946 2994176 641 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 731 641 69 152 0 577 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 2924

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1678000/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3052 CPUtime=941.97
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 691 0 0 0 94194 3 0 0 25 0 1 0 1100678946 3125248 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 763 676 69 152 0 609 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 3052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1677936/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1001.95
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 704 0 0 0 100192 3 0 0 25 0 1 0 1100678946 3252224 689 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 689 69 152 0 640 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 3176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3883
/proc/meminfo: memFree=1677936/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1061.93
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 704 0 0 0 106190 3 0 0 25 0 1 0 1100678946 3252224 689 1992294400 134512640 135137933 4294956240 18446744073709551615 134552888 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 689 69 152 0 640 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 3176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3889
/proc/meminfo: memFree=1677808/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1121.91
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 709 0 0 0 112187 4 0 0 25 0 1 0 1100678946 3252224 694 1992294400 134512640 135137933 4294956240 18446744073709551615 134548999 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 694 69 152 0 640 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 3176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3889
/proc/meminfo: memFree=1677808/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1181.89
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 709 0 0 0 118185 4 0 0 25 0 1 0 1100678946 3252224 694 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 694 69 152 0 640 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 3176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3889
/proc/meminfo: memFree=1677808/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1200.09
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 709 0 0 0 120005 4 0 0 25 0 1 0 1100678946 3252224 694 1992294400 134512640 135137933 4294956240 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 694 69 152 0 640 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3176

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 0.98 0.99 2/73 3889
/proc/meminfo: memFree=1677808/2055920 swapFree=4174692/4192956
[pid=3882] ppid=3880 vsize=3176 CPUtime=1200.09
/proc/3882/stat : 3882 (picosat) R 3880 3882 3522 0 -1 4194304 709 0 0 0 120005 4 0 0 25 0 1 0 1100678946 3252224 694 1992294400 134512640 135137933 4294956240 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 1 0 0
/proc/3882/statm: 794 694 69 152 0 640 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.044993
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 3184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 709
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= 1
involuntary context switches= 1385

runsolver used 0.975851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 23:42:58
IDJOB=1517098
IDBENCH=70568
IDSOLVER=506
FILE ID=node67/1517098-1238280178
PBS_JOBID= 9060901
Free space on /tmp= 66376 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S2061874746-039.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517098-1238280178/watcher-1517098-1238280178 -o /tmp/evaluation-result-1517098-1238280178/solver-1517098-1238280178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517098-1238280178.cnf

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

MD5SUM BENCH= 7a50a8aff0c6952edb5e8fbcf8bad297
RANDOM SEED=1639626097

node67.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:       1681560 kB
Buffers:         56956 kB
Cached:         249768 kB
SwapCached:       9680 kB
Active:         110312 kB
Inactive:       207536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681560 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16820 kB
Slab:            41576 kB
Committed_AS:  3061256 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-29 00:03:01