Trace number 1734048

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 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_2vars_11gates_u2_autoenc.cnf
MD5SUM36c3169a5cad0483dd15befcefc4323e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark139.788
Satisfiable
(Un)Satisfiability was proved
Number of variables526
Number of clauses146535
Sum of the clauses size858954
Maximum clause length14
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 22476
Number of clauses of size 34
Number of clauses of size 41387
Number of clauses of size 57328
Number of clauses of size over 5135276

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-1734048-1240795139.cnf
0.00/0.00	c found header 'p cnf 526 146535'
0.08/0.16	c finished parsing
0.08/0.16	c
0.08/0.16	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.08/0.16	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.08/0.16	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.08/0.16	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.08/0.16	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.08/0.16	c --random=1 --spread=2000 --seed=0 --skip=25
0.08/0.16	c
0.08/0.16	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.08/0.16	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.08/0.16	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.08/0.16	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.08/0.16	c
0.08/0.16	c starting search after 0.2 seconds
0.08/0.16	c no decision limit
0.08/0.16	c
0.08/0.16	c       original/binary      fixed     eliminated      learned       agility
0.08/0.16	c   seconds        variables     equivalent    conflicts       height       MB
0.08/0.16	c
0.08/0.16	c *    0.2   146471     462     64     0      0       0      0    0.0   0   10
4.39/4.40	c s    4.4    89194     405     86     0     35       0      0    0.0   0    6
4.39/4.40	c l    4.4    89194     405     86     0     35       0  87670    0.0   0    6
4.39/4.41	c R    4.4    89194     405     86     0     35     100    100  160.1   3    7
4.39/4.42	c R    4.4    89194     405     86     0     35     200    200  101.3   6    7
4.39/4.45	c R    4.4    89195     405     86     0     35     803    802   82.6  16    7
4.39/4.46	c B    4.5    89195     405     86     0     35    1000    999   81.7  18    7
4.49/4.51	c B    4.5    89195     405     86     0     35    2004   2003   84.2  21    8
4.49/4.52	c R    4.5    89195     405     86     0     35    2412   2411   83.6  23    8
4.69/4.73	c N    4.7    89195     405     86     0     35    6427   6426   84.7  28    9
4.79/4.81	c B    4.8    89195     405     86     0     35    8008   8007   90.3  31    9
5.39/5.42	c N    5.4    89195     405     86     0     35   16063  16062  102.3  31   11
6.08/6.18	c B    6.2    89195     405     86     0     35   24019  24018  103.2  34   13
7.29/7.31	c N    7.3    89197     404     86     1     35   38513  38510   94.9  33   16
9.99/10.01	c B   10.0    89198     404     86     1     35   64026  64022   83.8  23   22
12.99/13.08	c +   13.1    89199     404     86     1     35   87671  96437   86.5  25   28
13.38/13.45	c N   13.4    89199     404     86     1     35   89835  89830   86.5  26   28
17.18/17.28	c +   17.3    89199     404     86     1     35  109586 106080   84.2  28   32
21.69/21.74	c +   21.7    89199     404     86     1     35  136981 116688   76.5  29   32
25.19/25.26	c
25.19/25.26	c       original/binary      fixed     eliminated      learned       agility
25.19/25.26	c   seconds        variables     equivalent    conflicts       height       MB
25.19/25.26	c
25.19/25.26	c B   25.3    89199     404     86     1     35  160059 116725   72.0  29   33
27.88/27.97	c s   28.0    89190     404     86     1     35  167269 116707   70.8  29   27
28.59/28.63	c +   28.6    89190     404     86     1     35  171225 128356   70.8  32   30
33.28/33.37	c R   33.4    89190     404     86     1     35  205261 128462   71.7  23   35
34.48/34.54	c +   34.5    89190     404     86     1     35  214033 141191   71.0  27   35
44.87/44.99	c +   45.0    89192     404     86     1     35  267540 155310   64.8  28   36
59.97/60.08	c +   60.1    89192     404     86     1     35  334425 170841   60.1  26   39
74.16/74.24	c B   74.2    89194     404     86     1     35  384121 170848   55.1  33   36
84.26/84.36	c +   84.3    89215     403     87     1     35  418030 187925   54.9  24   39
106.76/106.86	c +  106.8    89215     403     87     1     35  522535 206717   56.7  32   46
117.65/117.71	c s  117.7    87230     403     87     1     35  545016 177154   55.4  27   34
117.65/117.71	c -  117.7    87230     403     87     1     35  545016 202583   55.4  27   34
137.94/138.02	c +  138.0    87232     403     87     1     35  640103 222841   57.3  25   49
186.44/186.57	c +  186.5    87234     403     87     1     35  800125 245125   58.9  32   60
215.23/215.39	c N  215.3    87235     403     87     1     35  862027 245200   59.1  28   70
228.72/228.84	c B  228.8    87235     403     87     1     35  896201 245270   58.7  29   73
260.92/261.03	c +  261.0    87298     401     89     1     35 1000157 269637   55.4  29   69
264.51/264.63	c s  264.6    83797     401     89     1     35 1001617 241875   55.4  30   52
264.51/264.63	c -  264.6    83797     401     89     1     35 1001617 261548   55.4  30   52
384.28/384.41	c
384.28/384.41	c       original/binary      fixed     eliminated      learned       agility
384.28/384.41	c   seconds        variables     equivalent    conflicts       height       MB
384.28/384.41	c
384.28/384.41	c +  384.3    83797     401     89     1     35 1212690 287702   51.0  29   54
714.79/715.03	c +  714.8    83797     401     89     1     35 1515860 316472   45.4  33   66
1077.98/1078.38	c + 1078.1    83797     401     89     1     35 1894825 348119   40.6  30   76
1124.87/1125.27	c N 1124.9    83797     401     89     1     35 1948482 348151   40.1  32   80
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 2015879 conflicts, 2545708 decisions, 2 random
1200.05/1200.40	c 3 iterations, 263 restarts, 3817 skipped
1200.05/1200.40	c 15 enlarged, 155 shrunken, 19694 rescored, 509 rebiased
1200.05/1200.40	c 4 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 89 fixed, 1 equiv, 35 elim, 1 merged
1200.05/1200.40	c elim: 1289429 resolutions, 4 phases, 1 rounds
1200.05/1200.40	c sbst: 71% substituted, 4.0% nots, 96.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 7.25 and 0.00 xor average arity
1200.05/1200.40	c prbe: 13062 probed, 15 phases, 16 rounds
1200.05/1200.40	c prbe: 22 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 1 merged
1200.05/1200.40	c mins: 58955975 learned, 22% deleted, 56 strong, 23 depth
1200.05/1200.40	c subs: 17353 forward, 557 backward, 33 doms
1200.05/1200.40	c strs: 12849 forward, 191 backward
1200.05/1200.40	c doms: 33 dominators, 0 high, 33 low
1200.05/1200.40	c prps: 54110380 propagations, 0.05 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 82 MB max, 238 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1734048-1240795139/watcher-1734048-1240795139 -o /tmp/evaluation-result-1734048-1240795139/solver-1734048-1240795139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1734048-1240795139.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: 1.08 1.06 1.12 2/65 21321
/proc/meminfo: memFree=1391296/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=1052 CPUtime=0
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 107543226 1077248 161 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 263 162 63 155 0 106 0

[startup+0.100845 s]
/proc/loadavg: 1.08 1.06 1.12 2/65 21321
/proc/meminfo: memFree=1391296/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=7864 CPUtime=0.08
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 1811 0 0 0 8 0 0 0 18 0 1 0 107543226 8052736 1796 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 1966 1796 63 155 0 1809 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7864

[startup+0.201852 s]
/proc/loadavg: 1.08 1.06 1.12 2/65 21321
/proc/meminfo: memFree=1391296/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=12696 CPUtime=0.19
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 3065 0 0 0 18 1 0 0 19 0 1 0 107543226 13000704 3049 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3174 3049 79 155 0 3017 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12696

[startup+0.301863 s]
/proc/loadavg: 1.08 1.06 1.12 2/65 21321
/proc/meminfo: memFree=1391296/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=13804 CPUtime=0.29
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 3527 0 0 0 28 1 0 0 20 0 1 0 107543226 14135296 3356 1992294400 134512640 135151029 4294956240 18446744073709551615 134575503 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3451 3356 79 155 0 3294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13804

[startup+0.701907 s]
/proc/loadavg: 1.08 1.06 1.12 2/65 21321
/proc/meminfo: memFree=1391296/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=14620 CPUtime=0.69
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 3699 0 0 0 67 2 0 0 23 0 1 0 107543226 14970880 3528 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3655 3528 79 155 0 3498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14620

[startup+1.50199 s]
/proc/loadavg: 1.08 1.06 1.12 2/66 21322
/proc/meminfo: memFree=1377272/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=14620 CPUtime=1.49
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 3699 0 0 0 147 2 0 0 25 0 1 0 107543226 14970880 3528 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3655 3528 79 155 0 3498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14620

[startup+3.10116 s]
/proc/loadavg: 1.08 1.06 1.12 2/66 21322
/proc/meminfo: memFree=1377144/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=14620 CPUtime=3.09
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 3699 0 0 0 307 2 0 0 25 0 1 0 107543226 14970880 3528 1992294400 134512640 135151029 4294956240 18446744073709551615 134517341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3655 3528 79 155 0 3498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14620

[startup+6.30149 s]
/proc/loadavg: 1.07 1.06 1.12 2/66 21322
/proc/meminfo: memFree=1379000/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=15504 CPUtime=6.28
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 4508 0 0 0 626 2 0 0 25 0 1 0 107543226 15876096 3743 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 3876 3743 79 155 0 3719 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15504

[startup+12.7012 s]
/proc/loadavg: 1.07 1.06 1.12 2/66 21322
/proc/meminfo: memFree=1363904/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=29460 CPUtime=12.69
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 7894 0 0 0 1264 5 0 0 25 0 1 0 107543226 30167040 7129 1992294400 134512640 135151029 4294956240 18446744073709551615 134520407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 7365 7129 79 155 0 7208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29460

[startup+25.5015 s]
/proc/loadavg: 1.05 1.05 1.12 2/66 21322
/proc/meminfo: memFree=1354880/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=37864 CPUtime=25.49
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 9879 0 0 0 2542 7 0 0 25 0 1 0 107543226 38772736 9114 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 9466 9114 79 155 0 9309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37864

[startup+51.1012 s]
/proc/loadavg: 1.03 1.05 1.11 2/66 21322
/proc/meminfo: memFree=1349696/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=42920 CPUtime=51.08
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 11579 0 0 0 5100 8 0 0 25 0 1 0 107543226 43950080 10400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 10730 10400 79 155 0 10573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42920

[startup+102.301 s]
/proc/loadavg: 1.01 1.04 1.10 2/66 21322
/proc/meminfo: memFree=1342720/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=50928 CPUtime=102.27
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 13319 0 0 0 10218 9 0 0 25 0 1 0 107543226 52150272 12140 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 12732 12140 79 155 0 12575 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50928

[startup+162.302 s]
/proc/loadavg: 1.04 1.04 1.09 2/66 21322
/proc/meminfo: memFree=1332096/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=61768 CPUtime=162.24
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 16308 0 0 0 16212 12 0 0 25 0 1 0 107543226 63250432 14852 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 15442 14852 79 155 0 15285 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61768

[startup+222.306 s]
/proc/loadavg: 1.12 1.06 1.09 2/66 21322
/proc/meminfo: memFree=1315776/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=79124 CPUtime=222.22
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 20307 0 0 0 22206 16 0 0 25 0 1 0 107543226 81022976 18851 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 19781 18851 79 155 0 19624 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79124

[startup+282.301 s]
/proc/loadavg: 1.12 1.07 1.09 2/66 21322
/proc/meminfo: memFree=1313984/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=79660 CPUtime=282.21
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 21082 0 0 0 28204 17 0 0 25 0 1 0 107543226 81571840 19293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 19915 19293 79 155 0 19758 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79660

[startup+342.302 s]
/proc/loadavg: 1.16 1.08 1.09 2/66 21322
/proc/meminfo: memFree=1313472/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=79660 CPUtime=342.19
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 21223 0 0 0 34202 17 0 0 25 0 1 0 107543226 81571840 19434 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 19915 19434 79 155 0 19758 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 79660

[startup+402.302 s]
/proc/loadavg: 1.14 1.08 1.09 2/66 21322
/proc/meminfo: memFree=1312896/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=79660 CPUtime=402.17
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 21348 0 0 0 40200 17 0 0 25 0 1 0 107543226 81571840 19559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 19915 19559 79 155 0 19758 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 79660

[startup+462.301 s]
/proc/loadavg: 1.05 1.06 1.09 2/66 21322
/proc/meminfo: memFree=1310144/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=83444 CPUtime=462.15
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 22024 0 0 0 46198 17 0 0 25 0 1 0 107543226 85446656 20235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 20861 20235 79 155 0 20704 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 83444

[startup+522.301 s]
/proc/loadavg: 1.02 1.05 1.08 2/66 21322
/proc/meminfo: memFree=1307904/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=86276 CPUtime=522.14
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 22575 0 0 0 52196 18 0 0 25 0 1 0 107543226 88346624 20786 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 21569 20786 79 155 0 21412 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 86276

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/66 21322
/proc/meminfo: memFree=1306880/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=88324 CPUtime=582.12
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 22830 0 0 0 58194 18 0 0 25 0 1 0 107543226 90443776 21041 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 22081 21041 79 155 0 21924 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 88324

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/66 21322
/proc/meminfo: memFree=1305984/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=89096 CPUtime=642.1
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 23056 0 0 0 64192 18 0 0 25 0 1 0 107543226 91234304 21267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 22274 21267 79 155 0 22117 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 89096

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 21322
/proc/meminfo: memFree=1304384/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=90896 CPUtime=702.09
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 23447 0 0 0 70190 19 0 0 25 0 1 0 107543226 93077504 21658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 22724 21658 79 155 0 22567 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 90896

[startup+762.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 21322
/proc/meminfo: memFree=1303744/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=91668 CPUtime=762.08
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 23593 0 0 0 76189 19 0 0 25 0 1 0 107543226 93868032 21804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 22917 21804 79 155 0 22760 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 91668

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 21322
/proc/meminfo: memFree=1303424/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=92184 CPUtime=822.06
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 23690 0 0 0 82187 19 0 0 25 0 1 0 107543226 94396416 21901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 23046 21901 79 155 0 22889 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 92184

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21322
/proc/meminfo: memFree=1302336/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=93472 CPUtime=882.04
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 23981 0 0 0 88185 19 0 0 25 0 1 0 107543226 95715328 22192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 23368 22192 79 155 0 23211 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 93472

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21322
/proc/meminfo: memFree=1301248/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=95276 CPUtime=942.02
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 24235 0 0 0 94183 19 0 0 25 0 1 0 107543226 97562624 22446 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 23819 22446 79 155 0 23662 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 95276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21322
/proc/meminfo: memFree=1301056/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=95276 CPUtime=1002
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 24280 0 0 0 100181 19 0 0 25 0 1 0 107543226 97562624 22491 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 23819 22491 79 155 0 23662 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 95276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21322
/proc/meminfo: memFree=1299712/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=97076 CPUtime=1061.99
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 24621 0 0 0 106179 20 0 0 25 0 1 0 107543226 99405824 22832 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 24269 22832 79 155 0 24112 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 97076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21322
/proc/meminfo: memFree=1298752/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=98100 CPUtime=1121.97
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 24857 0 0 0 112177 20 0 0 25 0 1 0 107543226 100454400 23068 1992294400 134512640 135151029 4294956240 18446744073709551615 134551356 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 24525 23068 79 155 0 24368 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 98100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21322
/proc/meminfo: memFree=1297920/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=100156 CPUtime=1181.95
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 25055 0 0 0 118175 20 0 0 25 0 1 0 107543226 102559744 23266 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 25039 23266 79 155 0 24882 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 100156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21322
/proc/meminfo: memFree=1297856/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=100156 CPUtime=1200.05
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 25065 0 0 0 119985 20 0 0 25 0 1 0 107543226 102559744 23276 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 25039 23276 79 155 0 24882 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100156

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21322
/proc/meminfo: memFree=1297856/2055924 swapFree=4181440/4192956
[pid=21321] ppid=21319 vsize=100156 CPUtime=1200.05
/proc/21321/stat : 21321 (precosat) R 21319 21321 21253 0 -1 4194304 25065 0 0 0 119985 20 0 0 25 0 1 0 107543226 102559744 23276 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21321/statm: 25039 23276 79 155 0 24882 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.219966
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 100156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25065
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= 2073

runsolver used 1.34879 second user time and 2.98055 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-27 03:18:59
IDJOB=1734048
IDBENCH=71153
IDSOLVER=507
FILE ID=node83/1734048-1240795139
PBS_JOBID= 9187374
Free space on /tmp= 66036 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_2vars_11gates_u2_autoenc.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734048-1240795139/watcher-1734048-1240795139 -o /tmp/evaluation-result-1734048-1240795139/solver-1734048-1240795139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1734048-1240795139.cnf

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

MD5SUM BENCH= 36c3169a5cad0483dd15befcefc4323e
RANDOM SEED=1039971161

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1391712 kB
Buffers:         70140 kB
Cached:         529036 kB
SwapCached:       5412 kB
Active:         228252 kB
Inactive:       379812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1391712 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            4864 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            42048 kB
Committed_AS:   444976 kB
PageTables:       1384 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= 66036 MiB
End job on node83 at 2009-04-27 03:39:02