Trace number 1732148

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) 1200.07 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-121-100.cnf
MD5SUM24865fea2f97ba63d115c240cb3cb69f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of clauses252
Sum of the clauses size756
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3252
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-1732148-1240778114.cnf
0.00/0.00	c found header 'p cnf 121 252'
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      252     121      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      252     121      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      252     121      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      252     121      0     0      0     100    100   24.9  10    0
0.00/0.00	c R    0.0      252     121      0     0      0     200    200   22.5  14    0
0.00/0.01	c R    0.0      252     121      0     0      0     804    804   25.3  23    0
0.00/0.02	c B    0.0      252     121      0     0      0    1000   1000   25.6  27    0
0.00/0.02	c +    0.0      252     121      0     0      0    1000   1100   25.6  27    0
0.00/0.02	c +    0.0      252     121      0     0      0    1252   1210   26.1  29    0
0.00/0.03	c +    0.0      252     121      0     0      0    1566   1331   26.7  30    0
0.04/0.05	c +    0.0      252     121      0     0      0    1955   1464   27.2  29    0
0.04/0.05	c B    0.1      252     121      0     0      0    2001   1380   27.3  29    0
0.04/0.06	c N    0.1      252     121      0     0      0    2411   1468   27.5  31    0
0.04/0.06	c +    0.1      252     121      0     0      0    2441   1610   27.6  30    0
0.04/0.08	c +    0.1      252     121      0     0      0    3050   1771   27.5  28    0
0.10/0.10	c +    0.1      252     121      0     0      0    3810   1948   27.7  29    0
0.10/0.13	c +    0.1      252     121      0     0      0    4761   2142   27.6  27    0
0.10/0.17	c +    0.2      252     121      0     0      0    5951   2356   27.6  29    0
0.10/0.19	c N    0.2      252     121      0     0      0    6421   2366   27.5  29    0
0.20/0.22	c
0.20/0.22	c       original/binary      fixed     eliminated      learned       agility
0.20/0.22	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.22	c
0.20/0.22	c +    0.2      252     121      0     0      0    7436   2591   27.1  29    0
0.20/0.24	c B    0.2      252     121      0     0      0    8007   2600   27.2  27    1
0.20/0.29	c +    0.3      252     121      0     0      0    9295   2850   27.1  29    1
0.30/0.37	c +    0.4      252     121      0     0      0   11615   3135   26.9  27    1
0.40/0.48	c +    0.5      252     121      0     0      0   14516   3448   26.8  29    1
0.50/0.54	c N    0.5      252     121      0     0      0   16045   3454   26.9  29    1
0.60/0.64	c +    0.6      252     121      0     0      0   18145   3792   26.7  25    1
0.79/0.83	c +    0.8      252     121      0     0      0   22681   4171   26.4  28    1
0.79/0.89	c B    0.9      252     121      0     0      0   24011   4177   26.3  29    1
1.00/1.06	c +    1.1      252     121      0     0      0   28351   4588   26.0  29    1
1.29/1.32	c +    1.3      252     121      0     0      0   35436   5046   25.8  29    1
1.39/1.44	c N    1.4      252     121      0     0      0   38506   5052   25.6  30    1
1.59/1.69	c +    1.7      252     121      0     0      0   44295   5550   25.2  27    1
2.10/2.12	c +    2.1      252     121      0     0      0   55368   6105   24.6  27    1
2.39/2.43	c B    2.4      252     121      0     0      0   64028   6108   24.7  27    1
2.59/2.66	c +    2.7      252     121      0     0      0   69212   6715   24.8  29    1
3.39/3.47	c +    3.5      252     121      0     0      0   86515   7386   24.9  26    2
3.59/3.64	c R    3.6      252     121      0     0      0   89816   7396   24.8  24    2
4.40/4.43	c +    4.4      252     121      0     0      0  108141   8124   25.0  27    2
5.69/5.70	c
5.69/5.70	c       original/binary      fixed     eliminated      learned       agility
5.69/5.70	c   seconds        variables     equivalent    conflicts       height       MB
5.69/5.70	c
5.69/5.70	c +    5.7      252     121      0     0      0  135175   8936   25.0  29    3
7.19/7.25	c B    7.3      252     121      0     0      0  160052   8940   25.3  23    3
7.69/7.72	c +    7.7      252     121      0     0      0  168965   9829   25.4  29    3
9.89/9.96	c N   10.0      252     121      0     0      0  205255   9838   25.2  25    4
10.19/10.28	c +   10.3      252     121      0     0      0  211205  10811   25.1  28    4
13.09/13.12	c +   13.1      252     121      0     0      0  264005  11892   25.0  27    4
17.19/17.20	c +   17.2      252     121      0     0      0  330005  13081   25.2  24    5
20.18/20.23	c B   20.2      252     121      0     0      0  384116  13099   25.2  25    5
21.89/21.95	c +   22.0      252     121      0     0      0  412505  14389   25.2  27    5
25.59/25.69	c R   25.7      252     121      0     0      0  461598  14399   25.1  20    3
30.19/30.23	c +   30.2      252     121      0     0      0  515630  15827   25.0  30    4
39.38/39.46	c +   39.5      252     121      0     0      0  644536  17409   25.2  28    6
52.57/52.61	c +   52.6      252     121      0     0      0  805671  19149   25.0  25    8
59.78/59.83	c B   59.8      252     121      0     0      0  896232  19158   24.9  28    9
70.07/70.10	c +   70.1      252     121      0     0      0 1007085  21063   24.7  28   10
71.97/72.03	c N   72.0      252     121      0     0      0 1025622  21073   24.7  27   10
90.66/90.79	c +   90.8      252     121      0     0      0 1258856  23169   24.4  25   12
119.15/119.29	c +  119.3      252     121      0     0      0 1573571  25485   24.4  29   12
156.84/156.98	c +  156.9      252     121      0     0      0 1966961  28033   24.4  22   14
163.75/163.87	c
163.75/163.87	c       original/binary      fixed     eliminated      learned       agility
163.75/163.87	c   seconds        variables     equivalent    conflicts       height       MB
163.75/163.87	c
163.75/163.87	c B  163.8      252     121      0     0      0 2048404  28038   24.4  29   14
186.94/187.04	c R  187.0      252     121      0     0      0 2256020  28043   24.3  24   16
209.94/210.03	c +  210.0      252     121      0     0      0 2458700  30836   24.3  25   16
281.52/281.68	c +  281.6      252     121      0     0      0 3073375  33919   24.4  27   18
368.69/368.80	c +  368.7      252     121      0     0      0 3841717  37310   24.3  25   11
464.55/464.73	c B  464.6      252     121      0     0      0 4608776  37325   24.3  25   17
489.95/490.17	c +  490.0      252     121      0     0      0 4802145  41041   24.2  26   18
505.35/505.54	c R  505.4      252     121      0     0      0 4921491  41055   24.1  25   19
662.40/662.60	c +  662.4      252     121      0     0      0 6002681  45145   23.8  29   23
878.24/878.53	c +  878.3      252     121      0     0      0 7503350  49659   23.8  27   16
1178.26/1178.65	c + 1178.3      252     121      0     0      0 9379185  54624   23.8  26   25
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 9518125 conflicts, 11636839 decisions, 1 random
1200.05/1200.40	c 0 iterations, 1089 restarts, 14520 skipped
1200.05/1200.40	c 42 enlarged, 0 shrunken, 93046 rescored, 2044 rebiased
1200.05/1200.40	c 1 simplifications, 4 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 877 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 36300 probed, 150 phases, 150 rounds
1200.05/1200.40	c prbe: 0 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, 0 merged
1200.05/1200.40	c mins: 201370882 learned, 10% deleted, 10 strong, 17 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 262798059 propagations, 0.22 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 30 MB max, 981 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-1732148-1240778114/watcher-1732148-1240778114 -o /tmp/evaluation-result-1732148-1240778114/solver-1732148-1240778114 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1732148-1240778114.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: 1.11 1.08 1.01 2/64 27668
/proc/meminfo: memFree=1837360/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=784 CPUtime=0
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 105839604 802816 100 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 196 100 79 155 0 39 0

[startup+0.045835 s]
/proc/loadavg: 1.11 1.08 1.01 2/64 27668
/proc/meminfo: memFree=1837360/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=1048 CPUtime=0.04
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 169 0 0 0 4 0 0 0 18 0 1 0 105839604 1073152 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 262 154 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101841 s]
/proc/loadavg: 1.11 1.08 1.01 2/64 27668
/proc/meminfo: memFree=1837360/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=1048 CPUtime=0.1
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 200 0 0 0 10 0 0 0 18 0 1 0 105839604 1073152 184 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 262 184 79 155 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.301863 s]
/proc/loadavg: 1.11 1.08 1.01 2/64 27668
/proc/meminfo: memFree=1837360/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=1312 CPUtime=0.3
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 256 0 0 0 30 0 0 0 19 0 1 0 105839604 1343488 240 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 328 240 79 155 0 171 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1312

[startup+0.701907 s]
/proc/loadavg: 1.11 1.08 1.01 2/64 27668
/proc/meminfo: memFree=1837360/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=1588 CPUtime=0.69
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 327 0 0 0 69 0 0 0 23 0 1 0 105839604 1626112 311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 397 311 79 155 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.502 s]
/proc/loadavg: 1.11 1.08 1.01 2/65 27669
/proc/meminfo: memFree=1836328/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=2120 CPUtime=1.49
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 433 0 0 0 149 0 0 0 25 0 1 0 105839604 2170880 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 530 417 79 155 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.10117 s]
/proc/loadavg: 1.10 1.08 1.01 2/65 27669
/proc/meminfo: memFree=1835688/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=2536 CPUtime=3.09
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 563 0 0 0 309 0 0 0 25 0 1 0 105839604 2596864 547 1992294400 134512640 135151029 4294956240 18446744073709551615 134552614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 634 547 79 155 0 477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2536

[startup+6.30153 s]
/proc/loadavg: 1.10 1.08 1.01 2/65 27669
/proc/meminfo: memFree=1834408/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=3932 CPUtime=6.29
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 105839604 4026368 844 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 983 844 79 155 0 826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3932

[startup+12.7012 s]
/proc/loadavg: 1.08 1.08 1.01 2/65 27669
/proc/meminfo: memFree=1832944/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=5212 CPUtime=12.69
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 1133 0 0 0 1269 0 0 0 25 0 1 0 105839604 5337088 1117 1992294400 134512640 135151029 4294956240 18446744073709551615 134552123 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 1303 1117 79 155 0 1146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5212

[startup+25.5016 s]
/proc/loadavg: 1.07 1.07 1.01 2/65 27669
/proc/meminfo: memFree=1830448/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=7892 CPUtime=25.49
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 1741 0 0 0 2548 1 0 0 25 0 1 0 105839604 8081408 1725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 1973 1725 79 155 0 1816 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7892

[startup+51.1015 s]
/proc/loadavg: 1.04 1.07 1.01 2/65 27669
/proc/meminfo: memFree=1828400/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=10020 CPUtime=51.07
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 2296 0 0 0 5106 1 0 0 25 0 1 0 105839604 10260480 2280 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 2505 2280 79 155 0 2348 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10020

[startup+102.305 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 27669
/proc/meminfo: memFree=1825200/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=13872 CPUtime=102.26
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 3043 0 0 0 10224 2 0 0 25 0 1 0 105839604 14204928 3027 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 3468 3027 79 155 0 3311 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13872

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27669
/proc/meminfo: memFree=1822960/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=16744 CPUtime=162.25
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 3576 0 0 0 16222 3 0 0 25 0 1 0 105839604 17145856 3560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 4186 3560 79 155 0 4029 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16744

[startup+222.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 27671
/proc/meminfo: memFree=1820912/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=19300 CPUtime=222.23
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 4049 0 0 0 22220 3 0 0 25 0 1 0 105839604 19763200 4033 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 4825 4033 79 155 0 4668 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19300

[startup+282.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 27671
/proc/meminfo: memFree=1819504/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=21124 CPUtime=282.21
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 4402 0 0 0 28218 3 0 0 25 0 1 0 105839604 21630976 4386 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 5281 4386 79 155 0 5124 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21124

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 27671
/proc/meminfo: memFree=1820720/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=18104 CPUtime=342.19
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 4833 0 0 0 34216 3 0 0 25 0 1 0 105839604 18538496 4054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 4526 4054 79 155 0 4369 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18104

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27671
/proc/meminfo: memFree=1819696/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=18104 CPUtime=402.17
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 5086 0 0 0 40213 4 0 0 25 0 1 0 105839604 18538496 4307 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 4526 4307 79 155 0 4369 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18104

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27671
/proc/meminfo: memFree=1817904/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=20608 CPUtime=462.15
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 5574 0 0 0 46211 4 0 0 25 0 1 0 105839604 21102592 4795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 5152 4795 79 155 0 4995 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20608

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27671
/proc/meminfo: memFree=1814960/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=24384 CPUtime=522.14
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 6276 0 0 0 52209 5 0 0 25 0 1 0 105839604 24969216 5497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6096 5497 79 155 0 5939 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1814000/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=25792 CPUtime=582.12
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 6547 0 0 0 58207 5 0 0 25 0 1 0 105839604 26411008 5768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6448 5768 79 155 0 6291 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1812464/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=27712 CPUtime=642.11
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 6877 0 0 0 64205 6 0 0 25 0 1 0 105839604 28377088 6098 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6928 6098 79 155 0 6771 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27712

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1811312/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=29248 CPUtime=702.09
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 7157 0 0 0 70203 6 0 0 25 0 1 0 105839604 29949952 6378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 7312 6378 79 155 0 7155 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 29248

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1810032/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=31040 CPUtime=762.07
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 7468 0 0 0 76201 6 0 0 25 0 1 0 105839604 31784960 6689 1992294400 134512640 135151029 4294956240 18446744073709551615 134551439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 7760 6689 79 155 0 7603 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 31040

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1818992/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=18112 CPUtime=822.06
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 7607 0 0 0 82199 7 0 0 25 0 1 0 105839604 18546688 4431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 4528 4431 79 155 0 4371 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18112

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1816944/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=20924 CPUtime=882.04
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 8132 0 0 0 88197 7 0 0 25 0 1 0 105839604 21426176 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 5231 4956 79 155 0 5074 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 20924

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1813744/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=25212 CPUtime=942.02
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 8923 0 0 0 94194 8 0 0 25 0 1 0 105839604 25817088 5747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6303 5747 79 155 0 6146 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 25212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1812528/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=26812 CPUtime=1002
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 9231 0 0 0 100191 9 0 0 25 0 1 0 105839604 27455488 6055 1992294400 134512640 135151029 4294956240 18446744073709551615 134551986 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6703 6055 79 155 0 6546 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 26812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1812016/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=27516 CPUtime=1061.99
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 9339 0 0 0 106190 9 0 0 25 0 1 0 105839604 28176384 6163 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 6879 6163 79 155 0 6722 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 27516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1810288/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=29692 CPUtime=1121.97
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 9766 0 0 0 112188 9 0 0 25 0 1 0 105839604 30404608 6590 1992294400 134512640 135151029 4294956240 18446744073709551615 134554905 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 7423 6590 79 155 0 7266 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 29692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1809008/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=31484 CPUtime=1181.96
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 10081 0 0 0 118186 10 0 0 25 0 1 0 105839604 32239616 6905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 7871 6905 79 155 0 7714 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 31484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27671
/proc/meminfo: memFree=1808944/2055920 swapFree=4180832/4192956
[pid=27668] ppid=27666 vsize=31484 CPUtime=1200.05
/proc/27668/stat : 27668 (precosat) R 27666 27668 27465 0 -1 4194304 10084 0 0 0 119995 10 0 0 25 0 1 0 105839604 32239616 6908 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27668/statm: 7871 6908 79 155 0 7714 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 31484

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): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.108983
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 31552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10084
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= 1926

runsolver used 0.835872 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-26 22:35:14
IDJOB=1732148
IDBENCH=71111
IDSOLVER=507
FILE ID=node42/1732148-1240778114
PBS_JOBID= 9187253
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-121-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732148-1240778114/watcher-1732148-1240778114 -o /tmp/evaluation-result-1732148-1240778114/solver-1732148-1240778114 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1732148-1240778114.cnf

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

MD5SUM BENCH= 24865fea2f97ba63d115c240cb3cb69f
RANDOM SEED=2108824536

node42.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		: 3000.232
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		: 3000.232
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:       1837840 kB
Buffers:         17684 kB
Cached:         136788 kB
SwapCached:       5940 kB
Active:          64264 kB
Inactive:        98532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837840 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            41316 kB
Committed_AS:   507212 kB
PageTables:       1388 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= 66328 MiB
End job on node42 at 2009-04-26 22:55:17