Trace number 1512695

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S315403000-060.cnf
MD5SUM5bdd8d21d4edc82016dc7031e101a675
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.8655
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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-1512695-1238207729.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c s    0.2    16000     800      0     0      0       0      0    0.0   0    1
0.09/0.15	c l    0.2    16000     800      0     0      0       0  16000    0.0   0    1
0.09/0.16	c R    0.2    16000     800      0     0      0     102    102  178.2  14    1
0.09/0.18	c R    0.2    16000     800      0     0      0     202    202  162.5  22    1
0.19/0.24	c N    0.2    16000     800      0     0      0     807    807  169.3  29    2
0.19/0.26	c B    0.3    16000     800      0     0      0    1001   1001  171.8  28    2
0.29/0.37	c B    0.4    16000     800      0     0      0    2002   2002  178.0  26    2
0.39/0.41	c N    0.4    16000     800      0     0      0    2413   2413  179.2  28    3
0.79/0.88	c N    0.9    16000     800      0     0      0    6419   6419  194.6  29    4
0.99/1.08	c B    1.1    16000     800      0     0      0    8004   8004  197.1  28    5
2.39/2.47	c +    2.5    16000     800      0     0      0   16000  17600  203.0  28    9
2.49/2.50	c N    2.5    16000     800      0     0      0   16054  16054  203.0  27   10
3.49/3.52	c +    3.5    16000     800      0     0      0   20000  19360  203.7  26   11
4.19/4.23	c B    4.2    16000     800      0     0      0   24011  19362  205.0  27   12
4.39/4.41	c +    4.4    16000     800      0     0      0   25000  21296  205.3  28   12
5.59/5.67	c +    5.7    16000     800      0     0      0   31250  23425  205.9  27   13
7.59/7.67	c N    7.7    16000     800      0     0      0   38503  23433  205.8  28   14
7.78/7.83	c +    7.8    16000     800      0     0      0   39060  25767  205.7  28   14
11.19/11.26	c
11.19/11.26	c       original/binary      fixed     eliminated      learned       agility
11.19/11.26	c   seconds        variables     equivalent    conflicts       height       MB
11.19/11.26	c
11.19/11.26	c +   11.3    16000     800      0     0      0   48825  28343  205.2  26   16
15.99/16.04	c +   16.0    16000     800      0     0      0   61030  31177  204.5  28   18
17.19/17.20	c B   17.2    16000     800      0     0      0   64028  31196  204.3  26   20
19.88/19.95	c +   19.9    16000     800      0     0      0   76285  34294  205.9  28   19
24.48/24.50	c N   24.5    16000     800      0     0      0   89810  34309  207.0  28   21
26.88/26.92	c +   26.9    16000     800      0     0      0   95355  37723  207.2  29   22
38.07/38.17	c +   38.2    16000     800      0     0      0  119191  41495  207.5  29   24
48.27/48.33	c +   48.3    16000     800      0     0      0  148989  45644  206.7  28   26
53.47/53.53	c B   53.5    16000     800      0     0      0  160058  45657  206.5  29   29
68.46/68.59	c +   68.6    16000     800      0     0      0  186237  50208  205.9  27   30
79.56/79.62	c N   79.6    16000     800      0     0      0  205210  50218  205.8  27   32
96.35/96.45	c +   96.4    16000     800      0     0      0  232798  55228  205.6  28   32
134.35/134.47	c +  134.4    16000     800      0     0      0  290999  60750  205.1  27   36
175.53/175.65	c +  175.6    16000     800      0     0      0  363745  66825  206.4  27   41
191.52/191.66	c B  191.6    16000     800      0     0      0  384106  66841  206.7  26   45
249.30/249.47	c +  249.4    16000     800      0     0      0  454683  73507  207.4  28   46
255.10/255.23	c N  255.1    16000     800      0     0      0  461613  73520  207.4  28   50
330.17/330.36	c +  330.2    16000     800      0     0      0  568352  80857  207.3  27   48
438.13/438.35	c +  438.2    16000     800      0     0      0  710440  88942  209.0  27   59
604.27/604.55	c
604.27/604.55	c       original/binary      fixed     eliminated      learned       agility
604.27/604.55	c   seconds        variables     equivalent    conflicts       height       MB
604.27/604.55	c
604.27/604.55	c +  604.3    16000     800      0     0      0  888051  97836  210.8  27   62
608.37/608.62	c B  608.4    16000     800      0     0      0  896220  97132  210.5  27   66
740.81/741.12	c N  740.9    16000     800      0     0      0 1025657 146757  206.8  27   97
804.00/804.35	c +  804.1    16000     800      0     0      0 1110060 107619  207.8  27   57
1039.71/1040.17	c + 1039.8    16000     800      0     0      0 1387578 118380  208.6  29   72
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 1573124 conflicts, 1904176 decisions, 1 random
1200.05/1200.50	c 0 iterations, 22 restarts, 3046 skipped
1200.05/1200.50	c 21 enlarged, 0 shrunken, 15379 rescored, 426 rebiased
1200.05/1200.50	c 1 simplifications, 1 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 81669 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 28800 probed, 18 phases, 18 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 204868556 learned, 8% deleted, 0 strong, 20 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 140815827 propagations, 0.12 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 97 MB max, 759 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1512695-1238207729/watcher-1512695-1238207729 -o /tmp/evaluation-result-1512695-1238207729/solver-1512695-1238207729 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512695-1238207729.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: 0.92 0.97 0.88 3/72 5386
/proc/meminfo: memFree=925016/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=1052 CPUtime=0
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1093434183 1077248 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 263 153 63 155 0 106 0

[startup+0.0895139 s]
/proc/loadavg: 0.92 0.97 0.88 3/72 5386
/proc/meminfo: memFree=925016/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=2732 CPUtime=0.08
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 618 0 0 0 8 0 0 0 18 0 1 0 1093434183 2797568 575 1992294400 134512640 135151029 4294956240 18446744073709551615 134526177 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 683 575 79 155 0 526 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2732

[startup+0.101515 s]
/proc/loadavg: 0.92 0.97 0.88 3/72 5386
/proc/meminfo: memFree=925016/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=2732 CPUtime=0.09
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 618 0 0 0 9 0 0 0 18 0 1 0 1093434183 2797568 575 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 683 575 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301553 s]
/proc/loadavg: 0.92 0.97 0.88 3/72 5386
/proc/meminfo: memFree=925016/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=2996 CPUtime=0.29
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 695 0 0 0 29 0 0 0 19 0 1 0 1093434183 3067904 652 1992294400 134512640 135151029 4294956240 18446744073709551615 134551378 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 749 652 79 155 0 592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2996

[startup+0.701627 s]
/proc/loadavg: 0.92 0.97 0.88 3/72 5386
/proc/meminfo: memFree=925016/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=4844 CPUtime=0.69
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 1159 0 0 0 69 0 0 0 22 0 1 0 1093434183 4960256 1116 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 1211 1116 79 155 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4844

[startup+1.50178 s]
/proc/loadavg: 0.92 0.97 0.88 2/73 5387
/proc/meminfo: memFree=919632/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=7880 CPUtime=1.49
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 1921 0 0 0 148 1 0 0 25 0 1 0 1093434183 8069120 1878 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 1970 1878 79 155 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7880

[startup+3.10108 s]
/proc/loadavg: 0.92 0.97 0.88 2/73 5387
/proc/meminfo: memFree=915792/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=11712 CPUtime=3.09
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 2885 0 0 0 308 1 0 0 25 0 1 0 1093434183 11993088 2842 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 2928 2842 79 155 0 2771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11712

[startup+6.30168 s]
/proc/loadavg: 0.93 0.97 0.88 2/73 5387
/proc/meminfo: memFree=911120/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=15544 CPUtime=6.29
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 3824 0 0 0 627 2 0 0 25 0 1 0 1093434183 15917056 3781 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 3886 3781 79 155 0 3729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15544

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.88 2/73 5387
/proc/meminfo: memFree=906128/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=19664 CPUtime=12.69
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 4851 0 0 0 1265 4 0 0 25 0 1 0 1093434183 20135936 4808 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 4916 4808 79 155 0 4759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19664

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.88 2/73 5387
/proc/meminfo: memFree=902160/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=23316 CPUtime=25.48
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 5748 0 0 0 2544 4 0 0 25 0 1 0 1093434183 23875584 5705 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 5829 5705 79 155 0 5672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23316

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.88 2/73 5387
/proc/meminfo: memFree=895056/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=30540 CPUtime=51.07
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 7538 0 0 0 5101 6 0 0 25 0 1 0 1093434183 31272960 7495 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 7635 7495 79 155 0 7478 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30540

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.89 2/73 5387
/proc/meminfo: memFree=887952/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=37776 CPUtime=102.26
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 9286 0 0 0 10218 8 0 0 25 0 1 0 1093434183 38682624 9243 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 9444 9243 79 155 0 9287 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/73 5387
/proc/meminfo: memFree=882832/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=43292 CPUtime=162.23
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 10599 0 0 0 16213 10 0 0 25 0 1 0 1093434183 44331008 10556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 10823 10556 79 155 0 10666 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43292

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/73 5387
/proc/meminfo: memFree=877904/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=48200 CPUtime=222.21
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 11788 0 0 0 22210 11 0 0 25 0 1 0 1093434183 49356800 11745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 12050 11745 79 155 0 11893 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 48200

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/73 5387
/proc/meminfo: memFree=872656/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=53684 CPUtime=282.18
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 13094 0 0 0 28206 12 0 0 25 0 1 0 1093434183 54972416 13051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 13421 13051 79 155 0 13264 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 53684

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/73 5387
/proc/meminfo: memFree=870992/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=55388 CPUtime=342.17
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 13487 0 0 0 34204 13 0 0 25 0 1 0 1093434183 56717312 13444 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 13847 13444 79 155 0 13690 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 55388

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5387
/proc/meminfo: memFree=866640/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=60080 CPUtime=402.15
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 14589 0 0 0 40200 15 0 0 25 0 1 0 1093434183 61521920 14546 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 15020 14546 79 155 0 14863 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60080

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5387
/proc/meminfo: memFree=859152/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=67852 CPUtime=462.12
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 16440 0 0 0 46196 16 0 0 25 0 1 0 1093434183 69480448 16397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 16963 16397 79 155 0 16806 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 67852

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 0.91 2/73 5389
/proc/meminfo: memFree=858320/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=68592 CPUtime=522.09
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 16622 0 0 0 52193 16 0 0 25 0 1 0 1093434183 70238208 16579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 17148 16579 79 155 0 16991 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 68592

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 0.91 2/73 5389
/proc/meminfo: memFree=857808/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=69264 CPUtime=582.07
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 16766 0 0 0 58191 16 0 0 25 0 1 0 1093434183 70926336 16723 1992294400 134512640 135151029 4294956240 18446744073709551615 134551371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 17316 16723 79 155 0 17159 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 69264

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.91 2/73 5389
/proc/meminfo: memFree=855696/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=71448 CPUtime=642.05
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 17284 0 0 0 64188 17 0 0 25 0 1 0 1093434183 73162752 17241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 17862 17241 79 155 0 17705 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 71448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/73 5389
/proc/meminfo: memFree=842256/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=85448 CPUtime=702.03
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 20706 0 0 0 70182 21 0 0 25 0 1 0 1093434183 87498752 20663 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 21362 20663 79 155 0 21205 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 85448

[startup+762.307 s]
/proc/loadavg: 1.04 1.01 0.92 2/73 5389
/proc/meminfo: memFree=826704/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=762.01
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24597 0 0 0 76175 26 0 0 25 0 1 0 1093434183 102920192 24444 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24444 79 155 0 24970 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 100508

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 0.92 2/73 5389
/proc/meminfo: memFree=826640/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=821.99
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24635 0 0 0 82172 27 0 0 25 0 1 0 1093434183 102920192 24482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24482 79 155 0 24970 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 100508

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/73 5389
/proc/meminfo: memFree=826704/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=881.97
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24636 0 0 0 88170 27 0 0 25 0 1 0 1093434183 102920192 24483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24483 79 155 0 24970 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 100508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/73 5389
/proc/meminfo: memFree=826640/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=941.94
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24637 0 0 0 94167 27 0 0 25 0 1 0 1093434183 102920192 24484 1992294400 134512640 135151029 4294956240 18446744073709551615 134546630 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24484 79 155 0 24970 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 100508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/73 5389
/proc/meminfo: memFree=826640/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1001.92
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24641 0 0 0 100165 27 0 0 25 0 1 0 1093434183 102920192 24488 1992294400 134512640 135151029 4294956240 18446744073709551615 134520426 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24488 79 155 0 24970 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 100508

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 0.93 2/73 5389
/proc/meminfo: memFree=826384/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1061.9
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24694 0 0 0 106163 27 0 0 25 0 1 0 1093434183 102920192 24541 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24541 79 155 0 24970 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 100508

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/73 5389
/proc/meminfo: memFree=826320/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1121.88
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24722 0 0 0 112161 27 0 0 25 0 1 0 1093434183 102920192 24569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24569 79 155 0 24970 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 100508

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/73 5389
/proc/meminfo: memFree=826192/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1181.85
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24755 0 0 0 118158 27 0 0 25 0 1 0 1093434183 102920192 24602 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24602 79 155 0 24970 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 100508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/73 5389
/proc/meminfo: memFree=826192/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1200.05
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24755 0 0 0 119978 27 0 0 25 0 1 0 1093434183 102920192 24602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24602 79 155 0 24970 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100508

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: 1.00 1.00 0.93 2/73 5389
/proc/meminfo: memFree=826192/2055920 swapFree=4164316/4192956
[pid=5386] ppid=5384 vsize=100508 CPUtime=1200.05
/proc/5386/stat : 5386 (precosat) R 5384 5386 5287 0 -1 4194304 24755 0 0 0 119978 27 0 0 25 0 1 0 1093434183 102920192 24602 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5386/statm: 25127 24602 79 155 0 24970 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.295955
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 101168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24755
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= 2618

runsolver used 1.15582 second user time and 3.22451 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 03:35:29
IDJOB=1512695
IDBENCH=70201
IDSOLVER=507
FILE ID=node64/1512695-1238207729
PBS_JOBID= 9060502
Free space on /tmp= 66408 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S315403000-060.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512695-1238207729/watcher-1512695-1238207729 -o /tmp/evaluation-result-1512695-1238207729/solver-1512695-1238207729 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512695-1238207729.cnf

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

MD5SUM BENCH= 5bdd8d21d4edc82016dc7031e101a675
RANDOM SEED=1504054214

node64.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		: 3000.261
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		: 3000.261
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:        925432 kB
Buffers:         83264 kB
Cached:         944020 kB
SwapCached:      19440 kB
Active:          55320 kB
Inactive:       993136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        925432 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            66980 kB
Committed_AS:  2880376 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 03:55:32