Trace number 1512803

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) 1200.12 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S805234188-084.cnf
MD5SUMa1fc4ba8186be6b254ba81203aa388ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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-1512803-1238208939.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     101    101  227.1  15    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     203    203  213.0  23    2
0.29/0.33	c N    0.3    22000    1100      0     0      0     809    809  227.9  25    2
0.29/0.35	c B    0.4    22000    1100      0     0      0    1000   1000  233.7  26    2
0.39/0.48	c B    0.5    22000    1100      0     0      0    2003   2003  250.7  27    3
0.49/0.54	c N    0.5    22000    1100      0     0      0    2418   2418  257.0  27    3
1.09/1.13	c N    1.1    22000    1100      0     0      0    6437   6437  279.9  26    6
1.29/1.38	c B    1.4    22000    1100      0     0      0    8004   8004  284.8  26    7
2.79/2.81	c N    2.8    22000    1100      0     0      0   16058  16058  290.1  26   12
4.09/4.10	c +    4.1    22000    1100      0     0      0   22000  24200  292.3  28   16
4.59/4.64	c B    4.6    22000    1100      0     0      0   24008  24008  292.7  27   17
5.59/5.65	c +    5.7    22000    1100      0     0      0   27500  26620  293.0  28   17
8.09/8.14	c +    8.1    22000    1100      0     0      0   34375  29282  293.3  26   19
9.79/9.81	c N    9.8    22000    1100      0     0      0   38507  29290  293.4  26   21
11.89/11.91	c +   11.9    22000    1100      0     0      0   42967  32210  293.4  28   22
16.39/16.44	c +   16.4    22000    1100      0     0      0   53705  35431  295.3  27   24
19.28/19.33	c
19.28/19.33	c       original/binary      fixed     eliminated      learned       agility
19.28/19.33	c   seconds        variables     equivalent    conflicts       height       MB
19.28/19.33	c
19.28/19.33	c B   19.3    22000    1100      0     0      0   64023  35446  295.2  25   26
20.08/20.17	c +   20.2    22000    1100      0     0      0   67131  38974  293.7  30   26
24.78/24.84	c +   24.8    22000    1100      0     0      0   83911  42871  287.1  27   28
26.98/27.00	c N   27.0    22000    1100      0     0      0   89830  42880  285.3  27   30
33.48/33.56	c +   33.6    22000    1100      0     0      0  104886  47158  281.9  28   31
42.08/42.17	c +   42.2    22000    1100      0     0      0  131106  51873  277.8  26   34
51.78/51.83	c B   51.8    22000    1100      0     0      0  160052  51876  279.5  26   37
52.97/53.00	c +   53.0    22000    1100      0     0      0  163880  57060  279.3  28   38
71.17/71.28	c +   71.3    22000    1100      0     0      0  204850  62766  277.6  27   42
71.57/71.60	c N   71.6    22000    1100      0     0      0  205234  57460  277.6  26   42
99.36/99.42	c +   99.4    22000    1100      0     0      0  256061  69042  275.4  27   47
126.45/126.55	c +  126.5    22000    1100      0     0      0  320077  75946  276.8  26   51
153.54/153.61	c B  153.6    22000    1100      0     0      0  384118  75950  276.4  27   56
160.34/160.45	c +  160.4    22000    1100      0     0      0  400098  83540  275.0  26   56
191.73/191.82	c N  191.8    22000    1100      0     0      0  461664  83556  273.6  27   63
225.22/225.31	c +  225.2    22000    1100      0     0      0  500121  91894  272.6  26   67
298.60/298.73	c +  298.6    22000    1100      0     0      0  625150 101083  272.7  29   70
393.92/394.13	c +  394.0    22000    1100      0     0      0  781435 111191  275.8  27   78
458.50/458.73	c B  458.5    22000    1100      0     0      0  896237 111205  275.2  27   84
511.38/511.64	c
511.38/511.64	c       original/binary      fixed     eliminated      learned       agility
511.38/511.64	c   seconds        variables     equivalent    conflicts       height       MB
511.38/511.64	c
511.38/511.64	c +  511.4    22000    1100      0     0      0  976790 122310  275.0  26   87
570.77/571.03	c N  570.8    22000    1100      0     0      0 1025683 122322  274.9  27  100
787.90/788.25	c +  788.0    22000    1100      0     0      0 1220985 134541  274.1  28   96
1002.64/1003.02	c + 1002.7    22000    1100      0     0      0 1526230 147995  274.1  26  105
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 1759651 conflicts, 2276992 decisions, 1 random
1200.09/1200.50	c 0 iterations, 308 restarts, 3079 skipped
1200.09/1200.50	c 20 enlarged, 0 shrunken, 17206 rescored, 485 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.50	c elim: 111904 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 180400 probed, 82 phases, 82 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 275375279 learned, 7% deleted, 0 strong, 24 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 193082520 propagations, 0.16 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 121 MB max, 1004 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1512803-1238208939/watcher-1512803-1238208939 -o /tmp/evaluation-result-1512803-1238208939/solver-1512803-1238208939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512803-1238208939.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: 0.92 0.98 0.91 3/64 9655
/proc/meminfo: memFree=915936/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=1052 CPUtime=0
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 859485405 1077248 149 1992294400 134512640 135151029 4294956240 18446744073709551615 134570807 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 263 150 63 155 0 106 0

[startup+0.0919399 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 9655
/proc/meminfo: memFree=915936/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=3484 CPUtime=0.08
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 834 0 0 0 8 0 0 0 18 0 1 0 859485405 3567616 765 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 871 765 79 155 0 714 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3484

[startup+0.101941 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 9655
/proc/meminfo: memFree=915936/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=3484 CPUtime=0.09
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 834 0 0 0 9 0 0 0 18 0 1 0 859485405 3567616 765 1992294400 134512640 135151029 4294956240 18446744073709551615 134526203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 871 765 79 155 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3484

[startup+0.301971 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 9655
/proc/meminfo: memFree=915936/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=3484 CPUtime=0.29
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 834 0 0 0 29 0 0 0 19 0 1 0 859485405 3567616 765 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 871 765 79 155 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.70103 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 9655
/proc/meminfo: memFree=915936/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=5200 CPUtime=0.69
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 1269 0 0 0 69 0 0 0 22 0 1 0 859485405 5324800 1200 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 1300 1200 79 155 0 1143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5200

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 9656
/proc/meminfo: memFree=910232/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=8500 CPUtime=1.49
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 2088 0 0 0 148 1 0 0 25 0 1 0 859485405 8704000 2019 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 2125 2019 79 155 0 1968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8500

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 9656
/proc/meminfo: memFree=905624/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=14176 CPUtime=3.09
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 3518 0 0 0 307 2 0 0 25 0 1 0 859485405 14516224 3449 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 3544 3449 79 155 0 3387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14176

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 9656
/proc/meminfo: memFree=897368/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=20384 CPUtime=6.29
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 5085 0 0 0 626 3 0 0 25 0 1 0 859485405 20873216 5016 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 5096 5016 79 155 0 4939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20384

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 9656
/proc/meminfo: memFree=892504/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=24748 CPUtime=12.69
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 6160 0 0 0 1265 4 0 0 25 0 1 0 859485405 25341952 6091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 6187 6091 79 155 0 6030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24748

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 9656
/proc/meminfo: memFree=885720/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=31084 CPUtime=25.48
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 7727 0 0 0 2543 5 0 0 25 0 1 0 859485405 31830016 7658 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 7771 7658 79 155 0 7614 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31084

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 9656
/proc/meminfo: memFree=876504/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=39800 CPUtime=51.08
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 9904 0 0 0 5101 7 0 0 25 0 1 0 859485405 40755200 9835 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 9950 9835 79 155 0 9793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39800

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 9656
/proc/meminfo: memFree=863064/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=53448 CPUtime=102.26
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 13287 0 0 0 10215 11 0 0 25 0 1 0 859485405 54730752 13218 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 13362 13218 79 155 0 13205 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53448

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 9656
/proc/meminfo: memFree=856344/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=61128 CPUtime=162.24
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 15197 0 0 0 16212 12 0 0 25 0 1 0 859485405 62595072 15128 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 15282 15128 79 155 0 15125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61128

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 9656
/proc/meminfo: memFree=845912/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=70636 CPUtime=222.22
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 17549 0 0 0 22207 15 0 0 25 0 1 0 859485405 72331264 17480 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 17659 17480 79 155 0 17502 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70636

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 9656
/proc/meminfo: memFree=839256/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=77400 CPUtime=282.21
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 19202 0 0 0 28204 17 0 0 25 0 1 0 859485405 79257600 19133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 19350 19133 79 155 0 19193 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 9662
/proc/meminfo: memFree=836056/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=80472 CPUtime=342.18
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 19962 0 0 0 34201 17 0 0 25 0 1 0 859485405 82403328 19893 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 20118 19893 79 155 0 19961 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 80472

[startup+402.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 10138
/proc/meminfo: memFree=827792/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=88764 CPUtime=402.12
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 22003 0 0 0 40192 20 0 0 25 0 1 0 859485405 90894336 21934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 22191 21934 79 155 0 22034 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 88764

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 10138
/proc/meminfo: memFree=827152/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=89456 CPUtime=462.1
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 22144 0 0 0 46190 20 0 0 25 0 1 0 859485405 91602944 22075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 22364 22075 79 155 0 22207 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 89456

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=818064/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=99288 CPUtime=522.09
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 24585 0 0 0 52185 24 0 0 25 0 1 0 859485405 101670912 24516 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 24822 24516 79 155 0 24665 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 99288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=810768/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=106240 CPUtime=582.06
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 26247 0 0 0 58181 25 0 0 25 0 1 0 859485405 108789760 26178 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 26560 26178 79 155 0 26403 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 106240

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=808400/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=108852 CPUtime=642.05
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 26843 0 0 0 64179 26 0 0 25 0 1 0 859485405 111464448 26774 1992294400 134512640 135151029 4294956240 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27213 26774 79 155 0 27056 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 108852

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=807832/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=109480 CPUtime=702.03
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 26970 0 0 0 70177 26 0 0 25 0 1 0 859485405 112107520 26901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27370 26901 79 155 0 27213 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 109480

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=807704/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=109612 CPUtime=762.02
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 27013 0 0 0 76176 26 0 0 25 0 1 0 859485405 112242688 26944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27403 26944 79 155 0 27246 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 109612

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=807640/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=109612 CPUtime=822
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 27014 0 0 0 82174 26 0 0 25 0 1 0 859485405 112242688 26945 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27403 26945 79 155 0 27246 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 109612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=806104/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=111356 CPUtime=881.97
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 27405 0 0 0 88171 26 0 0 25 0 1 0 859485405 114028544 27336 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27839 27336 79 155 0 27682 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 111356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=805592/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=111932 CPUtime=941.95
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 27537 0 0 0 94169 26 0 0 25 0 1 0 859485405 114618368 27468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27983 27468 79 155 0 27826 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 111932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=805592/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=111932 CPUtime=1001.94
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 27537 0 0 0 100168 26 0 0 25 0 1 0 859485405 114618368 27468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 27983 27468 79 155 0 27826 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 111932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=794904/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=122676 CPUtime=1061.92
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 30224 0 0 0 106163 29 0 0 25 0 1 0 859485405 125620224 30155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 30669 30155 79 155 0 30512 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 122676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=790296/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=127480 CPUtime=1121.9
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 31363 0 0 0 112159 31 0 0 25 0 1 0 859485405 130539520 31294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 31870 31294 79 155 0 31713 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 127480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=789784/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=128088 CPUtime=1181.89
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 31488 0 0 0 118157 32 0 0 25 0 1 0 859485405 131162112 31419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 32022 31419 79 155 0 31865 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 128088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=789784/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=128088 CPUtime=1200.09
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 31488 0 0 0 119977 32 0 0 25 0 1 0 859485405 131162112 31419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 32022 31419 79 155 0 31865 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 128088

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 10138
/proc/meminfo: memFree=789784/2055920 swapFree=4178260/4192956
[pid=9655] ppid=9653 vsize=128088 CPUtime=1200.09
/proc/9655/stat : 9655 (precosat) R 9653 9655 9524 0 -1 4194304 31488 0 0 0 119977 32 0 0 25 0 1 0 859485405 131162112 31419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9655/statm: 32022 31419 79 155 0 31865 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 128088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.341948
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 128088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.341948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31488
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= 2128

runsolver used 0.895863 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 03:55:39
IDJOB=1512803
IDBENCH=70210
IDSOLVER=507
FILE ID=node39/1512803-1238208939
PBS_JOBID= 9060525
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S805234188-084.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512803-1238208939/watcher-1512803-1238208939 -o /tmp/evaluation-result-1512803-1238208939/solver-1512803-1238208939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512803-1238208939.cnf

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

MD5SUM BENCH= a1fc4ba8186be6b254ba81203aa388ed
RANDOM SEED=316715694

node39.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		: 3000.285
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		: 3000.285
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:        916416 kB
Buffers:         79956 kB
Cached:         964584 kB
SwapCached:       8168 kB
Active:          91500 kB
Inactive:       963028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916416 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            71272 kB
Committed_AS:  2183256 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 04:15:42