Trace number 1730542

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.0386
Satisfiable
(Un)Satisfiability was proved
Number of variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
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-1730542-1240760598.cnf
0.00/0.00	c found header 'p cnf 409 1362'
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     1362     408      0     1      0       0      0    0.0   0    0
0.00/0.01	c s    0.0      816     219      0     1    189       0      0    0.0   0    0
0.00/0.01	c l    0.0      816     219      0     1    189       0   1000    0.0   0    0
0.00/0.01	c R    0.0      816     219      0     1    189     100    100   47.8  10    0
0.00/0.01	c R    0.0      816     219      0     1    189     201    201   48.2  17    0
0.00/0.03	c N    0.0      816     219      0     1    189     808    808   53.3  31    0
0.00/0.04	c B    0.0      816     219      0     1    189    1001   1001   53.8  33    0
0.00/0.04	c +    0.0      816     219      0     1    189    1001   1100   53.8  33    0
0.00/0.05	c +    0.1      816     219      0     1    189    1251   1210   54.3  33    0
0.05/0.06	c +    0.1      816     219      0     1    189    1560   1331   54.4  34    0
0.05/0.08	c +    0.1      816     219      0     1    189    1950   1464   54.2  35    0
0.05/0.08	c B    0.1      816     219      0     1    189    2003   1404   54.2  35    0
0.09/0.10	c N    0.1      816     219      0     1    189    2415   1487   54.2  34    0
0.09/0.10	c +    0.1      816     219      0     1    189    2437   1610   54.2  34    0
0.09/0.13	c +    0.1      816     219      0     1    189    3045   1771   54.1  35    0
0.09/0.16	c +    0.2      816     219      0     1    189    3806   1948   54.0  32    1
0.19/0.21	c +    0.2      816     219      0     1    189    4758   2142   53.9  35    1
0.19/0.26	c +    0.3      816     219      0     1    189    5945   2356   53.6  38    1
0.19/0.28	c N    0.3      816     219      0     1    189    6427   2633   53.5  35    1
0.29/0.33	c
0.29/0.33	c       original/binary      fixed     eliminated      learned       agility
0.29/0.33	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.33	c
0.29/0.33	c +    0.3      816     219      0     1    189    7433   2591   53.4  33    1
0.29/0.36	c B    0.4      816     219      0     1    189    8005   2633   53.2  35    1
0.39/0.42	c +    0.4      816     219      0     1    189    9290   2850   53.0  36    1
0.49/0.53	c +    0.5      816     219      0     1    189   11610   3135   52.9  36    1
0.59/0.67	c +    0.7      816     219      0     1    189   14511   3448   52.0  36    1
0.69/0.75	c N    0.8      816     219      0     1    189   16054   3456   50.9  32    1
0.79/0.87	c +    0.9      816     219      0     1    189   18136   3792   49.5  37    1
1.10/1.13	c +    1.1      816     219      0     1    189   22671   4171   47.5  33    1
1.19/1.21	c B    1.2      816     219      0     1    189   24014   4177   47.0  31    1
1.39/1.46	c +    1.5      816     219      0     1    189   28335   4588   45.6  33    1
1.79/1.87	c +    1.9      816     219      0     1    189   35415   5046   43.7  39    1
1.99/2.04	c N    2.0      816     219      0     1    189   38498   5059   43.2  39    2
2.29/2.40	c +    2.4      816     219      0     1    189   44265   5550   42.6  33    2
3.09/3.13	c +    3.1      816     219      0     1    189   55331   6105   41.5  35    2
3.59/3.69	c B    3.7      816     219      0     1    189   64031   6116   40.9  31    2
3.99/4.02	c +    4.0      816     219      0     1    189   69161   6715   40.8  37    2
5.19/5.22	c +    5.2      816     219      0     1    189   86452   7386   40.0  34    2
5.40/5.46	c N    5.5      816     219      0     1    189   89782   7400   39.9  34    2
6.69/6.74	c +    6.7      816     219      0     1    189  108068   8124   39.5  38    3
8.70/8.72	c
8.70/8.72	c       original/binary      fixed     eliminated      learned       agility
8.70/8.72	c   seconds        variables     equivalent    conflicts       height       MB
8.70/8.72	c
8.70/8.72	c +    8.7      816     219      0     1    189  135087   8936   39.4  36    3
10.59/10.60	c B   10.6      816     219      0     1    189  160061   8949   39.1  33    3
11.19/11.25	c +   11.3      816     219      0     1    189  168856   9829   39.0  33    3
14.09/14.13	c N   14.1      816     219      0     1    189  205177   9838   39.3  35    3
14.59/14.63	c +   14.6      816     219      0     1    189  211070  10811   39.4  34    3
18.98/19.09	c +   19.1      816     219      0     1    189  263836  11892   40.4  36    4
24.88/24.98	c +   25.0      816     219      0     1    189  329795  13081   41.3  39    4
29.78/29.86	c B   29.9      816     219      0     1    189  384113  13092   41.7  39    5
32.38/32.43	c +   32.4      816     219      0     1    189  412241  14389   42.0  34    5
37.19/37.20	c N   37.2      816     219      0     1    189  461586  14422   42.3  36    6
42.38/42.47	c +   42.5      816     219      0     1    189  515300  15827   42.2  37    4
55.57/55.65	c +   55.6      816     219      0     1    189  644126  17409   42.3  32    6
72.88/72.95	c +   72.9      816     219      0     1    189  805157  19149   42.5  35    5
82.87/82.96	c B   82.9      816     219      0     1    189  896207  19162   42.9  33    7
94.67/94.72	c +   94.7      816     219      0     1    189 1006445  21063   43.4  34    8
96.77/96.86	c N   96.8      816     219      0     1    189 1025630  21090   43.5  35    8
125.06/125.19	c +  125.2      816     219      0     1    189 1258055  23169   43.9  37    9
164.45/164.56	c +  164.5      816     219      0     1    189 1572565  25485   44.0  35   11
216.04/216.19	c +  216.1      816     219      0     1    189 1965705  28033   44.0  37   13
227.03/227.13	c
227.03/227.13	c       original/binary      fixed     eliminated      learned       agility
227.03/227.13	c   seconds        variables     equivalent    conflicts       height       MB
227.03/227.13	c
227.03/227.13	c B  227.1      816     219      0     1    189 2048424  28051   44.1  37   14
253.63/253.70	c N  253.6      816     219      0     1    189 2256026  28041   44.3  33   15
280.72/280.83	c +  280.8      816     219      0     1    189 2457130  30836   44.5  32   15
374.60/374.71	c +  374.6      816     219      0     1    189 3071413  33919   44.3  35   12
494.67/494.86	c +  494.7      816     219      0     1    189 3839265  37310   43.4  36   13
616.44/616.66	c B  616.5      816     219      0     1    189 4608845  37316   43.2  35   15
646.83/647.06	c +  646.9      816     219      0     1    189 4799080  41041   43.2  39   16
666.63/666.87	c N  666.7      816     219      0     1    189 4921721  41056   43.3  38   17
846.79/847.07	c +  846.9      816     219      0     1    189 5998851  45145   42.8  31   18
1128.51/1128.85	c + 1128.6      816     219      0     1    189 7498562  49659   42.0  35   21
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 7855392 conflicts, 8496908 decisions, 1 random
1200.09/1200.40	c 0 iterations, 2 restarts, 12473 skipped
1200.09/1200.40	c 41 enlarged, 272 shrunken, 76751 rescored, 1660 rebiased
1200.09/1200.40	c 1 simplifications, 9 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 1 equiv, 189 elim, 1 merged
1200.09/1200.40	c elim: 7601 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 80% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 2.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 4320 probed, 9 phases, 9 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 1 merged
1200.09/1200.40	c mins: 377006101 learned, 20% deleted, 0 strong, 25 depth
1200.09/1200.40	c subs: 0 forward, 272 backward, 0 doms
1200.09/1200.40	c strs: 274 forward, 542 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 300699239 propagations, 0.25 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 24 MB max, 1609 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730542-1240760598/watcher-1730542-1240760598 -o /tmp/evaluation-result-1730542-1240760598/solver-1730542-1240760598 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730542-1240760598.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: 2.00 1.86 1.46 3/64 22720
/proc/meminfo: memFree=1110400/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=916 CPUtime=0
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 104093285 937984 132 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 229 132 79 155 0 72 0

[startup+0.056089 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 22720
/proc/meminfo: memFree=1110400/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=1048 CPUtime=0.05
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 200 0 0 0 5 0 0 0 18 0 1 0 104093285 1073152 184 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 262 184 79 155 0 105 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048

[startup+0.101094 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 22720
/proc/meminfo: memFree=1110400/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=1180 CPUtime=0.09
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 104093285 1208320 213 1992294400 134512640 135151029 4294956224 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 295 213 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301112 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 22720
/proc/meminfo: memFree=1110400/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=1576 CPUtime=0.29
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 104093285 1613824 289 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 394 289 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701148 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 22720
/proc/meminfo: memFree=1110400/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=2104 CPUtime=0.69
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 104093285 2154496 423 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 526 423 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50122 s]
/proc/loadavg: 2.00 1.86 1.46 2/65 22721
/proc/meminfo: memFree=1108984/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=2236 CPUtime=1.49
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 471 0 0 0 149 0 0 0 25 0 1 0 104093285 2289664 455 1992294400 134512640 135151029 4294956224 18446744073709551615 134553822 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 559 455 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10238 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 22721
/proc/meminfo: memFree=1108536/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=2632 CPUtime=3.09
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 590 0 0 0 309 0 0 0 25 0 1 0 104093285 2695168 574 1992294400 134512640 135151029 4294956224 18446744073709551615 134551343 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 658 574 79 155 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2632

[startup+6.30167 s]
/proc/loadavg: 1.92 1.85 1.46 2/65 22721
/proc/meminfo: memFree=1107512/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=3428 CPUtime=6.29
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 777 0 0 0 629 0 0 0 25 0 1 0 104093285 3510272 761 1992294400 134512640 135151029 4294956224 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 857 761 79 155 0 700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3428

[startup+12.7013 s]
/proc/loadavg: 1.78 1.82 1.45 2/65 22721
/proc/meminfo: memFree=1106104/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=4768 CPUtime=12.69
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 104093285 4882432 1074 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 1192 1074 79 155 0 1035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4768

[startup+25.5014 s]
/proc/loadavg: 1.66 1.79 1.45 2/65 22721
/proc/meminfo: memFree=1104952/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=5748 CPUtime=25.48
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 1358 0 0 0 2548 0 0 0 25 0 1 0 104093285 5885952 1342 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 1437 1342 79 155 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5748

[startup+51.1018 s]
/proc/loadavg: 1.43 1.73 1.44 2/65 22721
/proc/meminfo: memFree=1102200/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=8684 CPUtime=51.08
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 2050 0 0 0 5107 1 0 0 25 0 1 0 104093285 8892416 2034 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 2171 2034 79 155 0 2014 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8684

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/65 22721
/proc/meminfo: memFree=1100728/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=10192 CPUtime=102.27
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 2427 0 0 0 10225 2 0 0 25 0 1 0 104093285 10436608 2411 1992294400 134512640 135151029 4294956224 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 2548 2411 79 155 0 2391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10192

[startup+162.301 s]
/proc/loadavg: 1.07 1.50 1.38 2/65 22721
/proc/meminfo: memFree=1098168/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=12980 CPUtime=162.25
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 3061 0 0 0 16223 2 0 0 25 0 1 0 104093285 13291520 3045 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 3245 3045 79 155 0 3088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12980

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 22721
/proc/meminfo: memFree=1094904/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=16508 CPUtime=222.24
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 3863 0 0 0 22221 3 0 0 25 0 1 0 104093285 16904192 3847 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 4127 3847 79 155 0 3970 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16508

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 22721
/proc/meminfo: memFree=1093624/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=18256 CPUtime=282.22
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 4168 0 0 0 28219 3 0 0 25 0 1 0 104093285 18694144 4152 1992294400 134512640 135151029 4294956224 18446744073709551615 134574195 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 4564 4152 79 155 0 4407 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18256

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 22721
/proc/meminfo: memFree=1091256/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=19884 CPUtime=342.2
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 4982 0 0 0 34216 4 0 0 25 0 1 0 104093285 20361216 4703 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 4971 4703 79 155 0 4814 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19884

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.28 2/65 22721
/proc/meminfo: memFree=1091192/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=19884 CPUtime=402.19
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5027 0 0 0 40214 5 0 0 25 0 1 0 104093285 20361216 4748 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 4971 4748 79 155 0 4814 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19884

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 22721
/proc/meminfo: memFree=1090488/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=20280 CPUtime=462.18
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5211 0 0 0 46213 5 0 0 25 0 1 0 104093285 20766720 4932 1992294400 134512640 135151029 4294956224 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 5070 4932 79 155 0 4913 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 20280

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 22721
/proc/meminfo: memFree=1090424/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=20280 CPUtime=522.16
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5216 0 0 0 52211 5 0 0 25 0 1 0 104093285 20766720 4937 1992294400 134512640 135151029 4294956224 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 5070 4937 79 155 0 4913 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20280

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 22721
/proc/meminfo: memFree=1089080/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=21632 CPUtime=582.14
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5548 0 0 0 58209 5 0 0 25 0 1 0 104093285 22151168 5269 1992294400 134512640 135151029 4294956224 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 5408 5269 79 155 0 5251 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21632

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 22721
/proc/meminfo: memFree=1088888/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=21764 CPUtime=642.13
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5593 0 0 0 64208 5 0 0 25 0 1 0 104093285 22286336 5314 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 5441 5314 79 155 0 5284 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21764

[startup+702.302 s]
/proc/loadavg: 1.04 1.08 1.20 2/65 22721
/proc/meminfo: memFree=1088376/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=22532 CPUtime=702.12
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 5714 0 0 0 70206 6 0 0 25 0 1 0 104093285 23072768 5435 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 5633 5435 79 155 0 5476 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 22532

[startup+762.306 s]
/proc/loadavg: 1.05 1.08 1.18 2/65 22721
/proc/meminfo: memFree=1085752/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=25156 CPUtime=762.11
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6360 0 0 0 76204 7 0 0 25 0 1 0 104093285 25759744 6081 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6289 6081 79 155 0 6132 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 25156

[startup+822.301 s]
/proc/loadavg: 1.09 1.09 1.18 2/65 22721
/proc/meminfo: memFree=1085880/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=25156 CPUtime=822.09
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6361 0 0 0 82202 7 0 0 25 0 1 0 104093285 25759744 6082 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6289 6082 79 155 0 6132 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25156

[startup+882.302 s]
/proc/loadavg: 1.03 1.07 1.17 2/65 22721
/proc/meminfo: memFree=1084920/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=25840 CPUtime=882.07
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6592 0 0 0 88200 7 0 0 25 0 1 0 104093285 26460160 6313 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6460 6313 79 155 0 6303 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25840

[startup+942.301 s]
/proc/loadavg: 1.01 1.06 1.16 2/65 22721
/proc/meminfo: memFree=1084856/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=25840 CPUtime=942.05
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6603 0 0 0 94198 7 0 0 25 0 1 0 104093285 26460160 6324 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6460 6324 79 155 0 6303 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 25840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 22721
/proc/meminfo: memFree=1084792/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=25840 CPUtime=1002.05
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6617 0 0 0 100197 8 0 0 25 0 1 0 104093285 26460160 6338 1992294400 134512640 135151029 4294956224 18446744073709551615 134552910 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6460 6338 79 155 0 6303 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 25840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 22721
/proc/meminfo: memFree=1084152/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=26644 CPUtime=1062.03
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6776 0 0 0 106195 8 0 0 25 0 1 0 104093285 27283456 6497 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6661 6497 79 155 0 6504 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 26644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 22727
/proc/meminfo: memFree=1084080/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=26900 CPUtime=1122.01
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 6797 0 0 0 112193 8 0 0 25 0 1 0 104093285 27545600 6518 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 6725 6518 79 155 0 6568 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 22727
/proc/meminfo: memFree=1082864/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=28436 CPUtime=1181.99
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 7093 0 0 0 118191 8 0 0 25 0 1 0 104093285 29118464 6814 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 7109 6814 79 155 0 6952 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 28436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 22727
/proc/meminfo: memFree=1082864/2055920 swapFree=4148400/4192956
[pid=22720] ppid=22718 vsize=28436 CPUtime=1200.09
/proc/22720/stat : 22720 (precosat) R 22718 22720 22498 0 -1 4194304 7093 0 0 0 120001 8 0 0 25 0 1 0 104093285 29118464 6814 1992294400 134512640 135151029 4294956224 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/22720/statm: 7109 6814 79 155 0 6952 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28436

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.091986
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 28436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7093
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= 2541

runsolver used 0.945856 second user time and 2.39464 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-26 17:43:18
IDJOB=1730542
IDBENCH=24732
IDSOLVER=507
FILE ID=node14/1730542-1240760598
PBS_JOBID= 9187128
Free space on /tmp= 66436 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730542-1240760598/watcher-1730542-1240760598 -o /tmp/evaluation-result-1730542-1240760598/solver-1730542-1240760598 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730542-1240760598.cnf

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

MD5SUM BENCH= 9ce7a6a007310fa075cda4060c50d29c
RANDOM SEED=598517754

node14.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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1110816 kB
Buffers:         79288 kB
Cached:         750072 kB
SwapCached:      38456 kB
Active:         224356 kB
Inactive:       645804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110816 kB
SwapTotal:     4192956 kB
SwapFree:      4148400 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            60924 kB
Committed_AS:   364960 kB
PageTables:       1448 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= 66436 MiB
End job on node14 at 2009-04-26 18:03:20