Trace number 1730383

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.02478
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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-1730383-1240758620.cnf
0.00/0.00	c found header 'p cnf 252 2160'
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     2160     252      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2142     234      0     0     18       0      0    0.0   0    0
0.00/0.01	c l    0.0     2142     234      0     0     18       0   1000    0.0   0    0
0.00/0.02	c R    0.0     2142     234      0     0     18     101    101  125.6   5    0
0.00/0.02	c R    0.0     2142     234      0     0     18     203    203  102.9   8    0
0.00/0.04	c R    0.0     2142     234      0     0     18     805    805   71.5  12    0
0.00/0.04	c B    0.0     2142     234      0     0     18    1000   1000   67.9  12    0
0.00/0.04	c +    0.0     2142     234      0     0     18    1000   1100   67.9  12    0
0.00/0.05	c +    0.1     2142     234      0     0     18    1250   1210   64.2  11    0
0.00/0.06	c +    0.1     2142     234      0     0     18    1561   1331   59.4  11    0
0.00/0.07	c +    0.1     2142     234      0     0     18    1950   1464   55.5  11    1
0.00/0.07	c B    0.1     2142     234      0     0     18    2001   1386   55.4  11    1
0.00/0.09	c R    0.1     2142     234      0     0     18    2414   1468   51.3  10    1
0.00/0.09	c +    0.1     2142     234      0     0     18    2437   1610   50.9  10    1
0.09/0.11	c +    0.1     2142     234      0     0     18    3047   1771   52.3  11    1
0.09/0.13	c +    0.1     2142     234      0     0     18    3806   1948   53.2  13    1
0.09/0.17	c +    0.2     2142     234      0     0     18    4756   2142   49.5  10    1
0.19/0.20	c +    0.2     2142     234      0     0     18    5946   2356   49.7  12    1
0.19/0.22	c R    0.2     2142     234      0     0     18    6430   2361   50.0  12    1
0.19/0.26	c
0.19/0.26	c       original/binary      fixed     eliminated      learned       agility
0.19/0.26	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.26	c
0.19/0.26	c +    0.3     2142     234      0     0     18    7430   2591   47.2  11    1
0.19/0.29	c B    0.3     2142     234      0     0     18    8003   2597   46.1  11    1
0.29/0.33	c +    0.3     2142     234      0     0     18    9286   2850   46.3  11    1
0.39/0.41	c +    0.4     2142     234      0     0     18   11605   3135   47.4  11    1
0.49/0.51	c +    0.5     2142     234      0     0     18   14509   3448   47.5  10    1
0.49/0.58	c R    0.6     2142     234      0     0     18   16059   3458   45.7  10    1
0.59/0.67	c +    0.7     2142     234      0     0     18   18137   3792   43.8  10    2
0.79/0.86	c +    0.9     2142     234      0     0     18   22670   4171   42.6  11    2
0.89/0.91	c B    0.9     2142     234      0     0     18   24008   4178   42.7  11    2
1.00/1.09	c +    1.1     2142     234      0     0     18   28338   4588   45.0  12    2
1.29/1.36	c +    1.4     2142     234      0     0     18   35421   5046   44.3  10    2
1.49/1.51	c R    1.5     2142     234      0     0     18   38520   5049   42.9  11    2
1.79/1.82	c +    1.8     2142     234      0     0     18   44276   5550   40.8  10    3
2.20/2.29	c +    2.3     2142     234      0     0     18   55345   6105   42.7  11    3
2.59/2.66	c B    2.7     2142     234      0     0     18   64028   6114   43.2  11    3
2.79/2.85	c +    2.9     2142     234      0     0     18   69183   6715   43.5  11    3
3.59/3.66	c +    3.7     2142     234      0     0     18   86478   7386   43.9  10    3
3.79/3.87	c R    3.9     2142     234      0     0     18   89835   7392   43.3  11    4
4.79/4.86	c +    4.9     2142     234      0     0     18  108097   8124   41.8  13    4
6.09/6.14	c
6.09/6.14	c       original/binary      fixed     eliminated      learned       agility
6.09/6.14	c   seconds        variables     equivalent    conflicts       height       MB
6.09/6.14	c
6.09/6.14	c +    6.1     2142     234      0     0     18  135121   8936   42.4  11    4
7.39/7.47	c B    7.5     2142     234      0     0     18  160049   8945   44.4  11    4
7.78/7.85	c +    7.9     2142     234      0     0     18  168901   9829   44.7  12    4
9.80/9.82	c R    9.8     2142     234      0     0     18  205240   9835   44.4  10    6
10.09/10.17	c +   10.2     2142     234      0     0     18  211128  10811   44.0  11    6
13.49/13.59	c +   13.6     2142     234      0     0     18  263910  11892   43.8  12    6
17.29/17.35	c +   17.3     2142     234      0     0     18  329885  13081   43.6  11    8
20.19/20.25	c B   20.2     2142     234      0     0     18  384102  13088   44.3  14    8
21.59/21.64	c +   21.6     2142     234      0     0     18  412356  14389   44.9  11    8
25.68/25.77	c R   25.8     2142     234      0     0     18  461696  14401   45.0  11    5
30.78/30.86	c +   30.9     2142     234      0     0     18  515445  15827   43.3  12    7
38.68/38.75	c +   38.7     2142     234      0     0     18  644305  17409   44.4   9    9
49.38/49.43	c +   49.4     2142     234      0     0     18  805381  19149   44.9  12   11
54.98/55.00	c B   55.0     2142     234      0     0     18  896215  19151   45.4  12   12
64.27/64.34	c +   64.3     2142     234      0     0     18 1006725  21063   45.8  10   14
65.97/66.09	c R   66.1     2142     234      0     0     18 1025807  21067   45.9  11   14
86.46/86.57	c +   86.6     2142     234      0     0     18 1258406  23169   44.4  10   17
108.56/108.62	c +  108.6     2142     234      0     0     18 1573006  25485   44.7  11   19
140.65/140.78	c +  140.8     2142     234      0     0     18 1966257  28033   45.0  11   22
145.85/145.95	c
145.85/145.95	c       original/binary      fixed     eliminated      learned       agility
145.85/145.95	c   seconds        variables     equivalent    conflicts       height       MB
145.85/145.95	c
145.85/145.95	c B  145.9     2142     234      0     0     18 2048465  28067   45.2  13   22
173.05/173.16	c R  173.1     2142     234      0     0     18 2256355  28040   45.3  11   25
198.03/198.15	c +  198.1     2142     234      0     0     18 2457823  30836   45.5  11   27
250.03/250.16	c +  250.1     2142     234      0     0     18 3072275  33919   45.4  11   29
322.50/322.60	c +  322.5     2142     234      0     0     18 3840341  37310   45.7  10   32
398.39/398.51	c B  398.4     2142     234      0     0     18 4608962  44943   46.2  13   16
425.48/425.64	c +  425.5     2142     234      0     0     18 4800425  41041   45.9  11   20
452.57/452.71	c R  452.6     2142     234      0     0     18 4922453  41054   45.9  11   25
601.93/602.12	c +  602.0     2142     234      0     0     18 6000531  45145   45.9  11   34
759.19/759.44	c +  759.2     2142     234      0     0     18 7500665  49659   45.7  11   42
987.22/987.55	c +  987.3     2142     234      0     0     18 9375830  54624   45.2  11   33
1111.39/1111.76	c B 1111.5     2142     234      0     0     18 10241922  54632   46.4  11   46
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 10653784 conflicts, 14219210 decisions, 625 random
1200.07/1200.40	c 0 iterations, 16381 restarts, 0 skipped
1200.07/1200.40	c 42 enlarged, 0 shrunken, 104075 rescored, 2046 rebiased
1200.07/1200.40	c 1 simplifications, 4 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
1200.07/1200.40	c elim: 8836 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 132948 probed, 284 phases, 284 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 609237517 learned, 22% deleted, 0 strong, 11 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 392316591 propagations, 0.33 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 57 MB max, 2554 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1730383-1240758620/watcher-1730383-1240758620 -o /tmp/evaluation-result-1730383-1240758620/solver-1730383-1240758620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730383-1240758620.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: 1.00 1.00 1.00 3/64 27089
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=916 CPUtime=0
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 103889100 937984 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134521603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 229 145 79 155 0 72 0

[startup+0.097966 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27089
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=1456 CPUtime=0.09
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 103889100 1490944 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 364 257 79 155 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1456

[startup+0.101966 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27089
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=1456 CPUtime=0.09
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 103889100 1490944 260 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 364 260 79 155 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1456

[startup+0.301985 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27089
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=1984 CPUtime=0.29
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 414 0 0 0 29 0 0 0 19 0 1 0 103889100 2031616 398 1992294400 134512640 135151029 4294956240 18446744073709551615 134552088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 496 398 79 155 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.702023 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27089
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=2644 CPUtime=0.69
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 590 0 0 0 69 0 0 0 22 0 1 0 103889100 2707456 574 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 661 574 79 155 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2644

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1305912/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=3172 CPUtime=1.49
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 719 0 0 0 149 0 0 0 25 0 1 0 103889100 3248128 703 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 793 703 79 155 0 636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3172

[startup+3.10225 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1304952/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=3964 CPUtime=3.09
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 918 0 0 0 309 0 0 0 25 0 1 0 103889100 4059136 902 1992294400 134512640 135151029 4294956240 18446744073709551615 134542670 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 991 902 79 155 0 834 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3964

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1303608/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=5168 CPUtime=6.29
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 1219 0 0 0 629 0 0 0 25 0 1 0 103889100 5292032 1203 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 1292 1203 79 155 0 1135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5168

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1300288/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=8588 CPUtime=12.69
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 1967 0 0 0 1268 1 0 0 25 0 1 0 103889100 8794112 1951 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 2147 1951 79 155 0 1990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8588

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1296768/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=12176 CPUtime=25.48
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 2845 0 0 0 2547 1 0 0 25 0 1 0 103889100 12468224 2829 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 3044 2829 79 155 0 2887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12176

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1295616/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=13064 CPUtime=51.08
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 3125 0 0 0 5106 2 0 0 25 0 1 0 103889100 13377536 3109 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 3266 3109 79 155 0 3109 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13064

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1288512/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=21828 CPUtime=102.26
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 4907 0 0 0 10223 3 0 0 25 0 1 0 103889100 22351872 4891 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 5457 4891 79 155 0 5300 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21828

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1283776/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=28020 CPUtime=162.25
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 6104 0 0 0 16220 5 0 0 25 0 1 0 103889100 28692480 6088 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 7005 6088 79 155 0 6848 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1281024/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=31164 CPUtime=222.23
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 6759 0 0 0 22218 5 0 0 25 0 1 0 103889100 31911936 6743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 7791 6743 79 155 0 7634 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31164

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1278016/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=34572 CPUtime=282.22
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 7499 0 0 0 28216 6 0 0 25 0 1 0 103889100 35401728 7483 1992294400 134512640 135151029 4294956240 18446744073709551615 134578245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 8643 7483 79 155 0 8486 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1275392/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=37884 CPUtime=342.19
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 8152 0 0 0 34213 6 0 0 25 0 1 0 103889100 38793216 8136 1992294400 134512640 135151029 4294956240 18446744073709551615 134567706 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 9471 8136 79 155 0 9314 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37884

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1275264/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=35284 CPUtime=402.18
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 9544 0 0 0 40210 8 0 0 25 0 1 0 103889100 36130816 8181 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 8821 8181 79 155 0 8664 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1274048/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=35284 CPUtime=462.16
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 9838 0 0 0 46208 8 0 0 25 0 1 0 103889100 36130816 8475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 8821 8475 79 155 0 8664 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35284

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1273024/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=36204 CPUtime=522.15
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 10087 0 0 0 52206 9 0 0 25 0 1 0 103889100 37072896 8724 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 9051 8724 79 155 0 8894 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36204

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1272384/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=37792 CPUtime=582.13
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 10386 0 0 0 58204 9 0 0 25 0 1 0 103889100 38699008 9023 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 9448 9023 79 155 0 9291 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1266560/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=43848 CPUtime=642.12
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 11707 0 0 0 64202 10 0 0 25 0 1 0 103889100 44900352 10344 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 10962 10344 79 155 0 10805 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43848

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1265344/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=45516 CPUtime=702.1
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 11995 0 0 0 70200 10 0 0 25 0 1 0 103889100 46608384 10632 1992294400 134512640 135151029 4294956240 18446744073709551615 134542711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 11379 10632 79 155 0 11222 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 45516

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1263872/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=47564 CPUtime=762.09
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 12380 0 0 0 76198 11 0 0 25 0 1 0 103889100 48705536 11017 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 11891 11017 79 155 0 11734 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1256064/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=822.07
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15113 0 0 0 82193 14 0 0 25 0 1 0 103889100 56360960 12954 1992294400 134512640 135151029 4294956240 18446744073709551615 134578074 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 12954 79 155 0 13603 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 55040

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1256064/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=882.05
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15128 0 0 0 88191 14 0 0 25 0 1 0 103889100 56360960 12969 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 12969 79 155 0 13603 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 55040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1255936/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=942.03
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15203 0 0 0 94189 14 0 0 25 0 1 0 103889100 56360960 13044 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 13044 79 155 0 13603 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 55040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1255808/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=1002.01
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15222 0 0 0 100187 14 0 0 25 0 1 0 103889100 56360960 13063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 13063 79 155 0 13603 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 55040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1255168/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=1062
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15394 0 0 0 106185 15 0 0 25 0 1 0 103889100 56360960 13235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 13235 79 155 0 13603 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 55040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1254528/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=55040 CPUtime=1121.98
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 15536 0 0 0 112183 15 0 0 25 0 1 0 103889100 56360960 13377 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 13760 13377 79 155 0 13603 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 55040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1251712/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=58800 CPUtime=1181.97
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 16251 0 0 0 118181 16 0 0 25 0 1 0 103889100 60211200 14092 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 14700 14092 79 155 0 14543 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 58800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27090
/proc/meminfo: memFree=1251456/2055920 swapFree=4192956/4192956
[pid=27089] ppid=27087 vsize=59056 CPUtime=1200.07
/proc/27089/stat : 27089 (precosat) R 27087 27089 26986 0 -1 4194304 16308 0 0 0 119991 16 0 0 25 0 1 0 103889100 60473344 14149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27089/statm: 14764 14149 79 155 0 14607 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59056

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.171973
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 60492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16308
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= 2561

runsolver used 0.823874 second user time and 2.57061 second system time

The end

Launcher Data

Begin job on node61 at 2009-04-26 17:10:20
IDJOB=1730383
IDBENCH=24729
IDSOLVER=507
FILE ID=node61/1730383-1240758620
PBS_JOBID= 9187133
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730383-1240758620/watcher-1730383-1240758620 -o /tmp/evaluation-result-1730383-1240758620/solver-1730383-1240758620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730383-1240758620.cnf

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

MD5SUM BENCH= bc769deecd9ed9694b8be132b5bd15cd
RANDOM SEED=1644592522

node61.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		: 3000.216
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		: 3000.216
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:       1308576 kB
Buffers:         96172 kB
Cached:         545204 kB
SwapCached:          0 kB
Active:         209732 kB
Inactive:       445392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          23528 kB
Slab:            78360 kB
Committed_AS:   439792 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node61 at 2009-04-26 17:30:22