Trace number 1514063

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) 1200.04 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514063-1238225790.cnf
0.00/0.00	c found header 'p cnf 6000 25200'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    25200    6000      0     0      0       0      0    0.0   0    2
0.09/0.17	c s    0.2    24915    5821      0     0    179       0      0    0.0   0    2
0.09/0.17	c l    0.2    24915    5821      0     0    179       0  24915    0.0   0    2
0.09/0.20	c R    0.2    24915    5821      0     0    179     102    102  411.3  16    2
0.19/0.22	c R    0.2    24915    5821      0     0    179     203    203  354.8  17    2
0.29/0.38	c R    0.4    24915    5821      0     0    179     804    804  290.2  17    3
0.39/0.44	c B    0.4    24915    5821      0     0    179    1000   1000  290.1  18    3
0.69/0.71	c B    0.7    24915    5821      0     0    179    2003   2003  281.0  16    3
0.79/0.82	c R    0.8    24915    5821      0     0    179    2412   2412  293.9  17    4
1.99/2.06	c R    2.1    24915    5821      0     0    179    6421   6421  293.7  15    6
2.49/2.56	c B    2.6    24915    5821      0     0    179    8009   8009  301.1  17    7
5.29/5.35	c R    5.4    24915    5821      0     0    179   16043  16043  296.4  15   11
8.39/8.49	c B    8.5    24915    5821      0     0    179   24013  24013  296.1  18   16
8.79/8.85	c +    8.9    24915    5821      0     0    179   24916  27406  295.5  16   17
11.49/11.53	c +   11.5    24915    5821      0     0    179   31146  30146  290.5  18   18
14.88/14.93	c R   14.9    24915    5821      0     0    179   38494  30159  297.6  15   20
15.08/15.18	c +   15.2    24915    5821      0     0    179   38930  33160  298.4  17   20
19.69/19.79	c +   19.8    24915    5821      0     0    179   48661  36476  305.9  20   23
25.58/25.69	c +   25.7    24915    5821      0     0    179   60825  40123  301.4  17   25
27.09/27.11	c
27.09/27.11	c       original/binary      fixed     eliminated      learned       agility
27.09/27.11	c   seconds        variables     equivalent    conflicts       height       MB
27.09/27.11	c
27.09/27.11	c B   27.1    24915    5821      0     0    179   64015  39687  302.7  15   27
33.08/33.14	c +   33.1    24915    5821      0     0    179   76031  44135  297.9  20   28
40.08/40.15	c R   40.1    24915    5821      0     0    179   89793  44148  305.5  16   30
42.68/42.77	c +   42.8    24915    5821      0     0    179   95037  48548  309.0  18   31
56.48/56.52	c +   56.5    24915    5821      0     0    179  118795  53402  309.3  19   36
73.36/73.49	c +   73.5    24915    5821      0     0    179  148492  58742  309.5  19   37
80.36/80.42	c B   80.4    24915    5821      0     0    179  160038  58745  305.9  18   39
95.16/95.27	c +   95.2    24915    5821      0     0    179  185615  64616  302.8  18   40
107.45/107.50	c R  107.5    24915    5821      0     0    179  205176  64627  310.4  16   45
125.45/125.50	c +  125.5    24915    5821      0     0    179  232016  71077  318.5  20   49
165.23/165.33	c +  165.3    24915    5821      0     0    179  290022  78184  312.0  18   50
216.53/216.67	c +  216.6    24915    5821      0     0    179  362526  86002  312.1  21   55
231.71/231.86	c B  231.8    24915    5821      0     0    179  384094  86013  311.4  17   60
279.80/279.92	c +  279.8    24915    5821      0     0    179  453156  94602  310.4  15   63
286.40/286.50	c R  286.4    24915    5821      0     0    179  461589  94470  310.5  17   69
376.37/376.54	c +  376.4    24915    5821      0     0    179  566445 104062  318.5  18   73
495.53/495.73	c +  495.6    24915    5821      0     0    179  708056 114468  315.4  18   75
650.88/651.17	c +  651.0    24915    5821      0     0    179  885070 125914  314.1  15   81
660.37/660.69	c B  660.5    24915    5821      0     0    179  896196 125612  313.6  18   88
778.94/779.26	c
778.94/779.26	c       original/binary      fixed     eliminated      learned       agility
778.94/779.26	c   seconds        variables     equivalent    conflicts       height       MB
778.94/779.26	c
778.94/779.26	c R  779.0    24915    5821      0     0    179 1025640 125949  314.2  15  105
870.70/871.05	c +  870.8    24915    5821      0     0    179 1106336 138505  322.2  16  121
1174.01/1174.47	c + 1174.1    24915    5821      0     0    179 1382920 152355  322.2  16  110
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 1408432 conflicts, 3123029 decisions, 2 random
1200.00/1200.40	c 0 iterations, 2709 restarts, 0 skipped
1200.00/1200.40	c 19 enlarged, 0 shrunken, 13782 rescored, 381 rebiased
1200.00/1200.40	c 1 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 179 elim, 0 merged
1200.00/1200.40	c elim: 83629 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 3434748 probed, 295 phases, 295 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 220005977 learned, 9% deleted, 0 strong, 64 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 573934848 propagations, 0.48 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 132 MB max, 778 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514063-1238225790/watcher-1514063-1238225790 -o /tmp/evaluation-result-1514063-1238225790/solver-1514063-1238225790 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514063-1238225790.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: 1.07 1.02 1.00 3/64 2306
/proc/meminfo: memFree=845064/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=1384 CPUtime=0
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 1095244722 1417216 244 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 346 245 63 155 0 189 0

[startup+0.0938039 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 2306
/proc/meminfo: memFree=845064/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=3840 CPUtime=0.08
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 965 0 0 0 8 0 0 0 18 0 1 0 1095244722 3932160 869 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 960 870 79 155 0 803 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3840

[startup+0.101805 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 2306
/proc/meminfo: memFree=845064/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=3972 CPUtime=0.09
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 997 0 0 0 9 0 0 0 18 0 1 0 1095244722 4067328 901 1992294400 134512640 135151029 4294956240 18446744073709551615 134519416 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 993 901 79 155 0 836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.301833 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 2306
/proc/meminfo: memFree=845064/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=4104 CPUtime=0.29
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 1019 0 0 0 29 0 0 0 19 0 1 0 1095244722 4202496 923 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 1026 923 79 155 0 869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.701892 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 2306
/proc/meminfo: memFree=845064/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=4500 CPUtime=0.69
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 1140 0 0 0 69 0 0 0 22 0 1 0 1095244722 4608000 1044 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 1125 1044 79 155 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50201 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2307
/proc/meminfo: memFree=840384/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=6220 CPUtime=1.49
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 1549 0 0 0 148 1 0 0 25 0 1 0 1095244722 6369280 1453 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 1555 1453 79 155 0 1398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6220

[startup+3.10124 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2307
/proc/meminfo: memFree=838272/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=9256 CPUtime=3.09
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 2302 0 0 0 308 1 0 0 25 0 1 0 1095244722 9478144 2206 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 2314 2206 79 155 0 2157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9256

[startup+6.30271 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2307
/proc/meminfo: memFree=832512/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=14536 CPUtime=6.29
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 3633 0 0 0 626 3 0 0 25 0 1 0 1095244722 14884864 3537 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 3634 3537 79 155 0 3477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14536

[startup+12.7016 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 2307
/proc/meminfo: memFree=824768/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=21532 CPUtime=12.68
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 5395 0 0 0 1264 4 0 0 25 0 1 0 1095244722 22048768 5299 1992294400 134512640 135151029 4294956240 18446744073709551615 134557093 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 5383 5299 79 155 0 5226 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21532

[startup+25.5015 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2307
/proc/meminfo: memFree=818112/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=27340 CPUtime=25.48
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 6834 0 0 0 2542 6 0 0 25 0 1 0 1095244722 27996160 6738 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 6835 6738 79 155 0 6678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27340

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2307
/proc/meminfo: memFree=806912/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=38432 CPUtime=51.07
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 9616 0 0 0 5098 9 0 0 25 0 1 0 1095244722 39354368 9520 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 9608 9520 79 155 0 9451 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38432

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2307
/proc/meminfo: memFree=798464/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=46880 CPUtime=102.26
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 11709 0 0 0 10214 12 0 0 25 0 1 0 1095244722 48005120 11613 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 11720 11613 79 155 0 11563 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=788544/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=56780 CPUtime=162.24
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 14192 0 0 0 16210 14 0 0 25 0 1 0 1095244722 58142720 14096 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 14195 14096 79 155 0 14038 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56780

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=782592/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=62720 CPUtime=222.22
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 15674 0 0 0 22206 16 0 0 25 0 1 0 1095244722 64225280 15578 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 15680 15578 79 155 0 15523 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 62720

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=776832/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=68924 CPUtime=282.19
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 17246 0 0 0 28202 17 0 0 25 0 1 0 1095244722 70578176 17150 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 17231 17150 79 155 0 17074 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 68924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=762112/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=83052 CPUtime=342.17
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 20766 0 0 0 34196 21 0 0 25 0 1 0 1095244722 85045248 20670 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 20763 20670 79 155 0 20606 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 83052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=762112/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=83052 CPUtime=402.16
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 20767 0 0 0 40194 22 0 0 25 0 1 0 1095244722 85045248 20671 1992294400 134512640 135151029 4294956240 18446744073709551615 134556621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 20763 20671 79 155 0 20606 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 83052

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=762112/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=83052 CPUtime=462.14
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 20767 0 0 0 46192 22 0 0 25 0 1 0 1095244722 85045248 20671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 20763 20671 79 155 0 20606 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 83052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=755904/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=89796 CPUtime=522.11
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 22453 0 0 0 52188 23 0 0 25 0 1 0 1095244722 91951104 22357 1992294400 134512640 135151029 4294956240 18446744073709551615 134574280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 22449 22357 79 155 0 22292 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 89796

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=753856/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=91248 CPUtime=582.1
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 22804 0 0 0 58186 24 0 0 25 0 1 0 1095244722 93437952 22708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 22812 22708 79 155 0 22655 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 91248

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=753856/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=91248 CPUtime=642.08
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 22804 0 0 0 64184 24 0 0 25 0 1 0 1095244722 93437952 22708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 22812 22708 79 155 0 22655 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 91248

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=749568/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=95736 CPUtime=702.06
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 23934 0 0 0 70180 26 0 0 25 0 1 0 1095244722 98033664 23838 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 23934 23838 79 155 0 23777 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 95736

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=737472/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=107656 CPUtime=762.05
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 26878 0 0 0 76175 30 0 0 25 0 1 0 1095244722 110239744 26782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 26914 26782 79 155 0 26757 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 107656

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=722688/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=122332 CPUtime=822.02
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 30554 0 0 0 82168 34 0 0 25 0 1 0 1095244722 125267968 30458 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 30583 30458 79 155 0 30426 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 122332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=712448/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=132908 CPUtime=882.01
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 33160 0 0 0 88162 39 0 0 25 0 1 0 1095244722 136097792 33064 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 33227 33064 79 155 0 33070 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 132908

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=941.98
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34499 0 0 0 94158 40 0 0 25 0 1 0 1095244722 141504512 34403 1992294400 134512640 135151029 4294956240 18446744073709551615 134578096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34403 79 155 0 34390 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 138188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=1001.96
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34500 0 0 0 100156 40 0 0 25 0 1 0 1095244722 141504512 34404 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34404 79 155 0 34390 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 138188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=1061.94
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34500 0 0 0 106154 40 0 0 25 0 1 0 1095244722 141504512 34404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34404 79 155 0 34390 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 138188

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=1121.92
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34500 0 0 0 112152 40 0 0 25 0 1 0 1095244722 141504512 34404 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34404 79 155 0 34390 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 138188

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=1181.9
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34500 0 0 0 118150 40 0 0 25 0 1 0 1095244722 141504512 34404 1992294400 134512640 135151029 4294956240 18446744073709551615 134573914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34404 79 155 0 34390 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 138188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2307
/proc/meminfo: memFree=706944/2055920 swapFree=4174204/4192956
[pid=2306] ppid=2304 vsize=138188 CPUtime=1200
/proc/2306/stat : 2306 (precosat) R 2304 2306 2133 0 -1 4194304 34500 0 0 0 119960 40 0 0 25 0 1 0 1095244722 141504512 34404 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2306/statm: 34547 34404 79 155 0 34390 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 138188

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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.429934
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 138188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34500
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= 2023

runsolver used 0.882865 second user time and 2.48162 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 08:36:30
IDJOB=1514063
IDBENCH=70315
IDSOLVER=507
FILE ID=node22/1514063-1238225790
PBS_JOBID= 9060631
Free space on /tmp= 66324 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514063-1238225790/watcher-1514063-1238225790 -o /tmp/evaluation-result-1514063-1238225790/solver-1514063-1238225790 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514063-1238225790.cnf

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=1936368817

node22.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		: 3000.279
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		: 3000.279
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:        845480 kB
Buffers:         94424 kB
Cached:        1006576 kB
SwapCached:      12568 kB
Active:         116672 kB
Inactive:       998596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        845480 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            81196 kB
Committed_AS:  2879172 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 08:56:33