Trace number 1517219

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
MD5SUM346ed8e054c5e49a4baaa61df35615f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.442
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1517219-1238282101.cnf
0.00/0.00	c found header 'p cnf 400 1700'
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     1700     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1684     390      0     0     10       0      0    0.0   0    0
0.00/0.00	c l    0.0     1684     390      0     0     10       0   1684    0.0   0    0
0.00/0.01	c R    0.0     1684     390      0     0     10     100    100   32.6  14    0
0.00/0.01	c R    0.0     1684     390      0     0     10     202    202   28.0  21    0
0.00/0.03	c N    0.0     1684     390      0     0     10     806    806   20.7  30    0
0.00/0.04	c B    0.0     1684     390      0     0     10    1003   1003   20.1  29    0
0.00/0.07	c +    0.1     1684     390      0     0     10    1685   1852   18.7  29    0
0.00/0.09	c B    0.1     1684     390      0     0     10    2004   1862   19.3  28    0
0.09/0.09	c +    0.1     1684     390      0     0     10    2105   2037   19.4  26    0
0.10/0.11	c N    0.1     1684     390      0     0     10    2413   2049   19.4  29    0
0.10/0.12	c +    0.1     1684     390      0     0     10    2631   2240   19.4  29    0
0.10/0.15	c +    0.2     1684     390      0     0     10    3285   2464   19.4  29    0
0.10/0.19	c +    0.2     1684     390      0     0     10    4107   2710   19.1  29    1
0.20/0.25	c +    0.3     1684     390      0     0     10    5130   2981   18.5  27    1
0.30/0.32	c +    0.3     1684     390      0     0     10    6410   3279   18.1  28    1
0.30/0.32	c N    0.3     1684     390      0     0     10    6424   3006   18.1  28    1
0.40/0.41	c B    0.4     1684     390      0     0     10    8007   3287   17.6  28    1
0.40/0.41	c +    0.4     1684     390      0     0     10    8010   3606   17.6  28    1
0.50/0.53	c
0.50/0.53	c       original/binary      fixed     eliminated      learned       agility
0.50/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.53	c
0.50/0.53	c +    0.5     1684     390      0     0     10   10011   3966   17.1  29    1
0.60/0.68	c +    0.7     1684     390      0     0     10   12512   4362   17.0  28    1
0.80/0.87	c +    0.9     1684     390      0     0     10   15642   4798   17.4  29    1
0.90/0.90	c N    0.9     1684     390      0     0     10   16047   4772   17.4  28    1
1.10/1.12	c +    1.1     1684     390      0     0     10   19550   5277   17.3  28    1
1.40/1.42	c B    1.4     1684     390      0     0     10   24012   5288   17.1  28    1
1.40/1.44	c +    1.4     1684     390      0     0     10   24435   5804   17.1  28    1
1.80/1.85	c +    1.9     1684     390      0     0     10   30540   6384   16.9  28    1
2.40/2.41	c +    2.4     1684     390      0     0     10   38175   7022   16.8  26    1
2.40/2.43	c N    2.4     1684     390      0     0     10   38502   6721   16.7  29    1
3.09/3.10	c +    3.1     1684     390      0     0     10   47715   7724   16.5  29    2
3.89/3.99	c +    4.0     1684     390      0     0     10   59641   8496   16.6  27    2
4.30/4.36	c B    4.4     1684     390      0     0     10   64019   8506   16.7  30    2
5.19/5.23	c +    5.2     1684     390      0     0     10   74550   9345   16.6  28    2
6.50/6.53	c N    6.5     1684     390      0     0     10   89816   9360   16.5  27    2
6.69/6.79	c +    6.8     1684     390      0     0     10   93185  10279   16.4  28    2
8.69/8.75	c +    8.7     1684     390      0     0     10  116482  11306   16.3  27    2
11.38/11.47	c +   11.5     1684     390      0     0     10  145603  12436   16.2  27    3
12.78/12.83	c B   12.8     1684     390      0     0     10  160045  12470   16.2  27    3
14.78/14.87	c
14.78/14.87	c       original/binary      fixed     eliminated      learned       agility
14.78/14.87	c   seconds        variables     equivalent    conflicts       height       MB
14.78/14.87	c
14.78/14.87	c +   14.9     1684     390      0     0     10  182000  13679   16.2  28    3
17.29/17.31	c N   17.3     1684     390      0     0     10  205239  13695   16.6  28    4
19.59/19.69	c +   19.7     1684     390      0     0     10  227500  15046   16.8  27    4
25.98/26.02	c +   26.0     1684     390      0     0     10  284376  16550   17.0  26    4
34.68/34.75	c +   34.7     1684     390      0     0     10  355470  18205   17.3  27    5
38.38/38.47	c B   38.5     1684     390      0     0     10  384093  18222   17.2  27    5
46.18/46.26	c +   46.3     1684     390      0     0     10  444335  20025   17.4  27    6
48.87/48.93	c N   48.9     1684     390      0     0     10  461648  20038   17.4  28    6
62.76/62.85	c +   62.8     1684     390      0     0     10  555417  22027   17.2  28    6
84.67/84.71	c +   84.7     1684     390      0     0     10  694271  24229   17.3  28    8
112.74/112.87	c +  112.8     1684     390      0     0     10  867838  26651   17.5  28    9
117.65/117.79	c B  117.7     1684     390      0     0     10  896197  26655   17.6  28    9
142.94/143.07	c N  143.0     1684     390      0     0     10 1025671  26660   17.8  29    9
154.53/154.68	c +  154.6     1684     390      0     0     10 1084795  29316   17.8  28   10
212.51/212.63	c +  212.6     1684     390      0     0     10 1355990  32247   17.8  29   11
295.17/295.33	c +  295.2     1684     390      0     0     10 1694985  35471   17.7  30   12
383.53/383.77	c B  383.6     1684     390      0     0     10 2048398  35487   17.9  28   14
399.93/400.17	c +  400.0     1684     390      0     0     10 2118732  39018   18.0  28   14
438.21/438.41	c N  438.2     1684     390      0     0     10 2256137  39036   18.0  27   15
549.96/550.26	c
549.96/550.26	c       original/binary      fixed     eliminated      learned       agility
549.96/550.26	c   seconds        variables     equivalent    conflicts       height       MB
549.96/550.26	c
549.96/550.26	c +  550.0     1684     390      0     0     10 2648416  42919   17.9  27   16
753.59/753.92	c +  753.6     1684     390      0     0     10 3310520  47210   17.8  29   18
1032.49/1032.98	c + 1032.6     1684     390      0     0     10 4138151  51931   17.7  29   20
1200.02/1200.50	c
1200.02/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.50	c
1200.02/1200.50	c 4604702 conflicts, 5434493 decisions, 1 random
1200.02/1200.50	c 0 iterations, 27 restarts, 8160 skipped
1200.02/1200.50	c 36 enlarged, 0 shrunken, 45026 rescored, 1021 rebiased
1200.02/1200.50	c 1 simplifications, 0 reductions
1200.02/1200.50	c
1200.02/1200.50	c vars: 0 fixed, 0 equiv, 10 elim, 0 merged
1200.02/1200.50	c elim: 5597 resolutions, 1 phases, 1 rounds
1200.02/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.50	c prbe: 19520 probed, 25 phases, 25 rounds
1200.02/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.50	c hash: 0 units, 0 merged
1200.02/1200.50	c mins: 93723412 learned, 24% deleted, 71 strong, 27 depth
1200.02/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.50	c strs: 0 forward, 0 backward
1200.02/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.50	c prps: 345126807 propagations, 0.29 megaprops
1200.02/1200.50	c
1200.02/1200.50	c 1200.0 seconds, 22 MB max, 458 MB recycled
1200.02/1200.50	c
1200.02/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.50	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-1517219-1238282101/watcher-1517219-1238282101 -o /tmp/evaluation-result-1517219-1238282101/solver-1517219-1238282101 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517219-1238282101.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 0.99 3/65 15417
/proc/meminfo: memFree=878072/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=916 CPUtime=0
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 987583847 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 229 140 79 155 0 72 0

[startup+0.093543 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15417
/proc/meminfo: memFree=878072/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=1180 CPUtime=0.09
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 219 0 0 0 9 0 0 0 18 0 1 0 987583847 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.101543 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15417
/proc/meminfo: memFree=878072/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=1180 CPUtime=0.1
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 987583847 1208320 207 1992294400 134512640 135151029 4294956240 18446744073709551615 134580459 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 295 207 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301561 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15417
/proc/meminfo: memFree=878072/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=1444 CPUtime=0.3
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 277 0 0 0 30 0 0 0 19 0 1 0 987583847 1478656 261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 361 261 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701599 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15417
/proc/meminfo: memFree=878072/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=1708 CPUtime=0.7
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 339 0 0 0 70 0 0 0 23 0 1 0 987583847 1748992 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134542809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 427 323 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15418
/proc/meminfo: memFree=876912/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=2104 CPUtime=1.5
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 433 0 0 0 150 0 0 0 25 0 1 0 987583847 2154496 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 526 417 79 155 0 369 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2104

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15418
/proc/meminfo: memFree=876400/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=2512 CPUtime=3.09
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 539 0 0 0 309 0 0 0 25 0 1 0 987583847 2572288 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134542497 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 628 523 79 155 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15418
/proc/meminfo: memFree=875632/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=3052 CPUtime=6.29
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 693 0 0 0 629 0 0 0 25 0 1 0 987583847 3125248 677 1992294400 134512640 135151029 4294956240 18446744073709551615 134542642 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 763 677 79 155 0 606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3052

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15418
/proc/meminfo: memFree=874480/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=3996 CPUtime=12.68
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 921 0 0 0 1268 0 0 0 25 0 1 0 987583847 4091904 905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 999 905 79 155 0 842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3996

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15418
/proc/meminfo: memFree=873520/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=5232 CPUtime=25.48
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 1189 0 0 0 2547 1 0 0 25 0 1 0 987583847 5357568 1173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 1308 1173 79 155 0 1151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5232

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15418
/proc/meminfo: memFree=871600/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=7284 CPUtime=51.07
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 1677 0 0 0 5106 1 0 0 25 0 1 0 987583847 7458816 1661 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 1821 1661 79 155 0 1664 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7284

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15418
/proc/meminfo: memFree=869360/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=9636 CPUtime=102.25
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 2195 0 0 0 10223 2 0 0 25 0 1 0 987583847 9867264 2179 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 2409 2179 79 155 0 2252 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9636

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15418
/proc/meminfo: memFree=867696/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=11416 CPUtime=162.22
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 2599 0 0 0 16220 2 0 0 25 0 1 0 987583847 11689984 2583 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 2854 2583 79 155 0 2697 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15418
/proc/meminfo: memFree=866736/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=12676 CPUtime=222.21
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 2851 0 0 0 22218 3 0 0 25 0 1 0 987583847 12980224 2835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 3169 2835 79 155 0 3012 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12676

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15418
/proc/meminfo: memFree=865648/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=13976 CPUtime=282.18
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 3114 0 0 0 28215 3 0 0 25 0 1 0 987583847 14311424 3098 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 3494 3098 79 155 0 3337 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=864560/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=15372 CPUtime=342.15
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 3380 0 0 0 34211 4 0 0 25 0 1 0 987583847 15740928 3364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 3843 3364 79 155 0 3686 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 15372

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=863920/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=16092 CPUtime=402.13
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 3539 0 0 0 40209 4 0 0 25 0 1 0 987583847 16478208 3523 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4023 3523 79 155 0 3866 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 16092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=863216/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=16872 CPUtime=462.1
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 3714 0 0 0 46206 4 0 0 25 0 1 0 987583847 17276928 3698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4218 3698 79 155 0 4061 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 16872

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=862640/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=17384 CPUtime=522.08
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 3857 0 0 0 52204 4 0 0 25 0 1 0 987583847 17801216 3841 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4346 3841 79 155 0 4189 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 17384

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=861872/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=18432 CPUtime=582.05
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4060 0 0 0 58201 4 0 0 25 0 1 0 987583847 18874368 4044 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4608 4044 79 155 0 4451 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 18432

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=861488/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=18912 CPUtime=642.04
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4159 0 0 0 64199 5 0 0 25 0 1 0 987583847 19365888 4143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4728 4143 79 155 0 4571 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 18912

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=860848/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=19556 CPUtime=702.01
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4300 0 0 0 70196 5 0 0 25 0 1 0 987583847 20025344 4284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 4889 4284 79 155 0 4732 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 19556

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=860272/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=20492 CPUtime=761.99
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4473 0 0 0 76194 5 0 0 25 0 1 0 987583847 20983808 4457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5123 4457 79 155 0 4966 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 20492

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=859440/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=21444 CPUtime=821.96
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4654 0 0 0 82191 5 0 0 25 0 1 0 987583847 21958656 4638 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5361 4638 79 155 0 5204 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 21444

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=858800/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=22220 CPUtime=881.94
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4825 0 0 0 88189 5 0 0 25 0 1 0 987583847 22753280 4809 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5555 4809 79 155 0 5398 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 22220

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=858480/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=22676 CPUtime=941.92
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4898 0 0 0 94187 5 0 0 25 0 1 0 987583847 23220224 4882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5669 4882 79 155 0 5512 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 22676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=858160/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=23000 CPUtime=1001.89
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 4975 0 0 0 100184 5 0 0 25 0 1 0 987583847 23552000 4959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5750 4959 79 155 0 5593 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 23000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=857840/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=23460 CPUtime=1061.87
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 5070 0 0 0 106182 5 0 0 25 0 1 0 987583847 24023040 5054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5865 5054 79 155 0 5708 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 23460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=857456/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=23916 CPUtime=1121.85
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 5149 0 0 0 112179 6 0 0 25 0 1 0 987583847 24489984 5133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 5979 5133 79 155 0 5822 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 23916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=857200/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=24372 CPUtime=1181.82
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 5223 0 0 0 118176 6 0 0 25 0 1 0 987583847 24956928 5207 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 6093 5207 79 155 0 5936 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 24372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=857008/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=24504 CPUtime=1200.02
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 5268 0 0 0 119996 6 0 0 25 0 1 0 987583847 25092096 5252 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 6126 5252 79 155 0 5969 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24504

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: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=857008/2055920 swapFree=4176856/4192956
[pid=15417] ppid=15415 vsize=24504 CPUtime=1200.02
/proc/15417/stat : 15417 (precosat) R 15415 15417 14998 0 -1 4194304 5268 0 0 0 119996 6 0 0 25 0 1 0 987583847 25092096 5252 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/15417/statm: 6126 5252 79 155 0 5969 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.067989
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 24504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5268
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= 3690

runsolver used 1.24481 second user time and 3.13352 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-29 00:15:01
IDJOB=1517219
IDBENCH=70578
IDSOLVER=507
FILE ID=node8/1517219-1238282101
PBS_JOBID= 9060862
Free space on /tmp= 64044 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517219-1238282101/watcher-1517219-1238282101 -o /tmp/evaluation-result-1517219-1238282101/solver-1517219-1238282101 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517219-1238282101.cnf

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

MD5SUM BENCH= 346ed8e054c5e49a4baaa61df35615f1
RANDOM SEED=1592172308

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        878552 kB
Buffers:         92864 kB
Cached:         985320 kB
SwapCached:       9204 kB
Active:         110368 kB
Inactive:       978484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878552 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            74244 kB
Committed_AS:  2567824 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64044 MiB
End job on node8 at 2009-03-29 00:35:04