Trace number 1518419

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
precosat 236? (TO) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
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 PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1518419-1238299432.cnf
0.00/0.00	c found header 'p cnf 560 2380'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2356     540      0     0     20       0      0    0.0   0    0
0.00/0.01	c l    0.0     2356     540      0     0     20       0   2356    0.0   0    0
0.00/0.01	c R    0.0     2356     540      0     0     20     103    103   48.2  14    0
0.00/0.02	c R    0.0     2356     540      0     0     20     205    205   38.6  22    0
0.00/0.04	c N    0.0     2356     540      0     0     20     809    809   32.8  27    0
0.00/0.05	c B    0.1     2356     540      0     0     20    1002   1002   31.9  26    0
0.10/0.11	c B    0.1     2356     540      0     0     20    2003   2003   29.3  26    1
0.10/0.13	c +    0.1     2356     540      0     0     20    2357   2591   31.0  27    1
0.10/0.13	c N    0.1     2356     540      0     0     20    2422   2422   31.3  26    1
0.10/0.16	c +    0.2     2356     540      0     0     20    2946   2850   32.9  26    1
0.19/0.20	c +    0.2     2356     540      0     0     20    3681   3135   33.7  29    1
0.19/0.26	c +    0.3     2356     540      0     0     20    4600   3448   33.3  25    1
0.29/0.33	c +    0.3     2356     540      0     0     20    5755   3792   32.6  27    1
0.29/0.37	c N    0.4     2356     540      0     0     20    6432   3801   32.2  25    1
0.39/0.42	c +    0.4     2356     540      0     0     20    7191   4171   31.9  25    1
0.39/0.48	c B    0.5     2356     540      0     0     20    8005   4186   31.6  25    1
0.49/0.54	c +    0.5     2356     540      0     0     20    8987   4588   33.1  27    1
0.59/0.68	c +    0.7     2356     540      0     0     20   11230   5046   34.9  25    1
0.79/0.87	c
0.79/0.87	c       original/binary      fixed     eliminated      learned       agility
0.79/0.87	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.87	c
0.79/0.87	c +    0.9     2356     540      0     0     20   14036   5550   36.3  25    1
0.99/1.01	c N    1.0     2356     540      0     0     20   16050   5561   36.6  27    1
1.10/1.12	c +    1.1     2356     540      0     0     20   17545   6105   36.8  25    1
1.39/1.45	c +    1.5     2356     540      0     0     20   21930   6715   36.7  28    2
1.59/1.61	c B    1.6     2356     540      0     0     20   24015   6728   36.3  28    2
1.89/1.90	c +    1.9     2356     540      0     0     20   27413   7386   35.7  27    2
2.49/2.51	c +    2.5     2356     540      0     0     20   34265   8124   34.9  24    2
2.79/2.84	c N    2.8     2356     540      0     0     20   38506   8133   35.4  27    2
3.19/3.22	c +    3.2     2356     540      0     0     20   42830   8936   35.8  26    2
4.09/4.13	c +    4.1     2356     540      0     0     20   53536   9829   35.6  27    2
4.99/5.09	c B    5.1     2356     540      0     0     20   64025   9839   35.1  24    3
5.29/5.32	c +    5.3     2356     540      0     0     20   66921  10811   35.1  27    3
6.89/6.92	c +    6.9     2356     540      0     0     20   83651  11892   34.0  27    3
7.58/7.62	c N    7.6     2356     540      0     0     20   89820  11904   33.4  28    3
9.08/9.18	c +    9.2     2356     540      0     0     20  104560  13081   32.5  29    3
11.79/11.88	c +   11.9     2356     540      0     0     20  130700  14389   32.5  25    4
15.09/15.14	c B   15.1     2356     540      0     0     20  160057  14397   32.1  29    4
15.49/15.51	c +   15.5     2356     540      0     0     20  163375  15827   32.1  26    4
20.28/20.31	c +   20.3     2356     540      0     0     20  204217  17409   32.7  26    5
20.38/20.48	c
20.38/20.48	c       original/binary      fixed     eliminated      learned       agility
20.38/20.48	c   seconds        variables     equivalent    conflicts       height       MB
20.38/20.48	c
20.38/20.48	c N   20.5     2356     540      0     0     20  205228  16846   32.7  27    5
27.58/27.66	c +   27.7     2356     540      0     0     20  255271  19149   33.2  27    6
36.38/36.49	c +   36.5     2356     540      0     0     20  319086  21063   33.4  27    6
46.97/47.05	c B   47.0     2356     540      0     0     20  384103  21073   33.6  28    7
49.27/49.33	c +   49.3     2356     540      0     0     20  398856  23169   33.5  28    7
60.86/60.96	c N   60.9     2356     540      0     0     20  461637  23179   33.0  27    8
67.56/67.62	c +   67.6     2356     540      0     0     20  498570  25485   32.5  27    8
91.26/91.38	c +   91.3     2356     540      0     0     20  623210  28033   32.0  28    9
123.63/123.77	c +  123.7     2356     540      0     0     20  779013  30836   32.2  25   11
150.62/150.76	c B  150.7     2356     540      0     0     20  896202  30840   32.0  28   11
167.31/167.41	c +  167.3     2356     540      0     0     20  973765  33919   31.7  25   12
181.61/181.75	c N  181.7     2356     540      0     0     20 1025597  33929   31.5  26   12
230.38/230.51	c +  230.4     2356     540      0     0     20 1217205  37310   31.2  26   13
314.54/314.78	c +  314.6     2356     540      0     0     20 1521509  41041   31.2  28   15
430.69/430.98	c +  430.8     2356     540      0     0     20 1901885  45145   31.0  26   17
479.05/479.38	c B  479.2     2356     540      0     0     20 2048389  45152   30.9  25   17
552.62/552.93	c R  552.7     2356     540      0     0     20 2256052  45154   30.9  24   19
598.91/599.28	c +  599.0     2356     540      0     0     20 2377356  49659   30.6  27   19
829.49/829.96	c +  829.6     2356     540      0     0     20 2971695  54624   30.7  25   22
1138.24/1138.88	c
1138.24/1138.88	c       original/binary      fixed     eliminated      learned       agility
1138.24/1138.88	c   seconds        variables     equivalent    conflicts       height       MB
1138.24/1138.88	c
1138.24/1138.88	c + 1138.3     2356     540      0     0     20 3714616  60086   30.9  29   25
1200.08/1200.70	c
1200.08/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.70	c
1200.08/1200.70	c 3849277 conflicts, 4663527 decisions, 1 random
1200.08/1200.70	c 0 iterations, 518 restarts, 6242 skipped
1200.08/1200.70	c 34 enlarged, 0 shrunken, 37645 rescored, 923 rebiased
1200.08/1200.70	c 1 simplifications, 0 reductions
1200.08/1200.70	c
1200.08/1200.70	c vars: 0 fixed, 0 equiv, 20 elim, 0 merged
1200.08/1200.70	c elim: 8037 resolutions, 1 phases, 1 rounds
1200.08/1200.70	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.70	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.70	c prbe: 143680 probed, 133 phases, 133 rounds
1200.08/1200.70	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.70	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.70	c hash: 0 units, 0 merged
1200.08/1200.70	c mins: 109387868 learned, 19% deleted, 32 strong, 31 depth
1200.08/1200.70	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.70	c strs: 0 forward, 0 backward
1200.08/1200.70	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.70	c prps: 355751111 propagations, 0.30 megaprops
1200.08/1200.70	c
1200.08/1200.70	c 1200.1 seconds, 26 MB max, 498 MB recycled
1200.08/1200.70	c
1200.08/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.70	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-1518419-1238299432/watcher-1518419-1238299432 -o /tmp/evaluation-result-1518419-1238299432/solver-1518419-1238299432 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518419-1238299432.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 0.97 0.99 3/64 8572
/proc/meminfo: memFree=1120216/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=916 CPUtime=0
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1102609520 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134579924 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 229 151 79 155 0 72 0

[startup+0.106371 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8572
/proc/meminfo: memFree=1120216/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=1312 CPUtime=0.1
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 1102609520 1343488 232 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 328 232 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.201389 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8572
/proc/meminfo: memFree=1120216/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=1576 CPUtime=0.19
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 303 0 0 0 19 0 0 0 18 0 1 0 1102609520 1613824 287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 394 287 79 155 0 237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1576

[startup+0.301407 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8572
/proc/meminfo: memFree=1120216/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=1708 CPUtime=0.29
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 1102609520 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701485 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8572
/proc/meminfo: memFree=1120216/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=2104 CPUtime=0.69
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 439 0 0 0 69 0 0 0 23 0 1 0 1102609520 2154496 423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 526 423 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50164 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1118544/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=2500 CPUtime=1.49
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 562 0 0 0 149 0 0 0 25 0 1 0 1102609520 2560000 546 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 625 546 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10194 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1117840/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=3164 CPUtime=3.09
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 725 0 0 0 309 0 0 0 25 0 1 0 1102609520 3239936 709 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 791 709 79 155 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3164

[startup+6.30156 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1116888/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=3956 CPUtime=6.29
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 924 0 0 0 629 0 0 0 25 0 1 0 1102609520 4050944 908 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 989 908 79 155 0 832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3956

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1115680/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=5024 CPUtime=12.69
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 1184 0 0 0 1268 1 0 0 25 0 1 0 1102609520 5144576 1168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 1256 1168 79 155 0 1099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5024

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1114080/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=6772 CPUtime=25.48
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 1591 0 0 0 2547 1 0 0 25 0 1 0 1102609520 6934528 1575 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 1693 1575 79 155 0 1536 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6772

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1112480/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=8532 CPUtime=51.07
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 1998 0 0 0 5106 1 0 0 25 0 1 0 1102609520 8736768 1982 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 2133 1982 79 155 0 1976 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8532

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1109664/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=11464 CPUtime=102.25
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 2673 0 0 0 10223 2 0 0 25 0 1 0 1102609520 11739136 2657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 2866 2657 79 155 0 2709 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1108320/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=12980 CPUtime=162.21
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 3003 0 0 0 16219 2 0 0 25 0 1 0 1102609520 13291520 2987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 3245 2987 79 155 0 3088 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 12980

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1106720/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=14636 CPUtime=222.19
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 3403 0 0 0 22216 3 0 0 25 0 1 0 1102609520 14987264 3387 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 3659 3387 79 155 0 3502 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 14636

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1105440/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=16088 CPUtime=282.16
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 3733 0 0 0 28213 3 0 0 25 0 1 0 1102609520 16474112 3717 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 4022 3717 79 155 0 3865 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 16088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1103968/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=17736 CPUtime=342.13
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 4088 0 0 0 34209 4 0 0 25 0 1 0 1102609520 18161664 4072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 4434 4072 79 155 0 4277 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 17736

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1103328/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=18448 CPUtime=402.1
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 4251 0 0 0 40206 4 0 0 25 0 1 0 1102609520 18890752 4235 1992294400 134512640 135151029 4294956240 18446744073709551615 134578036 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 4612 4235 79 155 0 4455 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 18448

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1102688/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=19088 CPUtime=462.06
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 4413 0 0 0 46202 4 0 0 25 0 1 0 1102609520 19546112 4397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 4772 4397 79 155 0 4615 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 19088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1101152/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=20908 CPUtime=522.03
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 4795 0 0 0 52199 4 0 0 25 0 1 0 1102609520 21409792 4779 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8572/statm: 5227 4779 79 155 0 5070 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 20908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1100640/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=21580 CPUtime=582.01
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 4929 0 0 0 58196 5 0 0 25 0 1 0 1102609520 22097920 4913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 5395 4913 79 155 0 5238 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 21580

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1100128/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=22124 CPUtime=641.99
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5040 0 0 0 64194 5 0 0 25 0 1 0 1102609520 22654976 5024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 5531 5024 79 155 0 5374 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 22124

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1099680/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=22692 CPUtime=701.95
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5150 0 0 0 70190 5 0 0 25 0 1 0 1102609520 23236608 5134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 5673 5134 79 155 0 5516 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 22692

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1099296/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=23140 CPUtime=761.92
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5248 0 0 0 76187 5 0 0 25 0 1 0 1102609520 23695360 5232 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 5785 5232 79 155 0 5628 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 23140

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1098720/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=23736 CPUtime=821.89
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5394 0 0 0 82184 5 0 0 25 0 1 0 1102609520 24305664 5378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 5934 5378 79 155 0 5777 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 23736

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1097632/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=25052 CPUtime=881.86
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5657 0 0 0 88181 5 0 0 25 0 1 0 1102609520 25653248 5641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8572/statm: 6263 5641 79 155 0 6106 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 25052

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1097312/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=25364 CPUtime=941.82
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5734 0 0 0 94177 5 0 0 25 0 1 0 1102609520 25972736 5718 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 6341 5718 79 155 0 6184 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 25364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1096992/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=25860 CPUtime=1001.8
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 5827 0 0 0 100175 5 0 0 25 0 1 0 1102609520 26480640 5811 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 6465 5811 79 155 0 6308 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 25860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1096032/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=26896 CPUtime=1061.77
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 6073 0 0 0 106172 5 0 0 25 0 1 0 1102609520 27541504 6057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8572/statm: 6724 6057 79 155 0 6567 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 26896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1095712/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=27408 CPUtime=1121.74
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 6158 0 0 0 112168 6 0 0 25 0 1 0 1102609520 28065792 6142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 6852 6142 79 155 0 6695 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 27408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1095328/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=27880 CPUtime=1181.69
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 6259 0 0 0 118163 6 0 0 25 0 1 0 1102609520 28549120 6243 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 6970 6243 79 155 0 6813 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 27880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8573
/proc/meminfo: memFree=1095200/2055920 swapFree=4178400/4192956
[pid=8572] ppid=8570 vsize=28040 CPUtime=1200.08
/proc/8572/stat : 8572 (precosat) R 8570 8572 8535 0 -1 4194304 6293 0 0 0 120002 6 0 0 25 0 1 0 1102609520 28712960 6277 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 0 0 0
/proc/8572/statm: 7010 6277 79 155 0 6853 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28040

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): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.068989
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 28040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6293
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= 4054

runsolver used 0.98285 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 06:03:52
IDJOB=1518419
IDBENCH=70678
IDSOLVER=507
FILE ID=node9/1518419-1238299432
PBS_JOBID= 9061075
Free space on /tmp= 66420 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518419-1238299432/watcher-1518419-1238299432 -o /tmp/evaluation-result-1518419-1238299432/solver-1518419-1238299432 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518419-1238299432.cnf

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=534536145

node9.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		: 3000.268
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		: 3000.268
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:       1120704 kB
Buffers:         94592 kB
Cached:         749488 kB
SwapCached:       8300 kB
Active:         252556 kB
Inactive:       601288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120704 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            67388 kB
Committed_AS:  2831464 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-29 06:23:55