Trace number 1519019

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1519019-1238307205.cnf
0.00/0.00	c found header 'p cnf 460 1955'
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     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1942     450      0     0     10       0      0    0.0   0    0
0.00/0.01	c l    0.0     1942     450      0     0     10       0   1941    0.0   0    0
0.00/0.01	c R    0.0     1942     450      0     0     10     101    101   40.6  14    0
0.00/0.01	c R    0.0     1942     450      0     0     10     202    202   38.0  21    0
0.03/0.04	c N    0.0     1942     450      0     0     10     806    806   32.4  28    0
0.03/0.05	c B    0.1     1942     450      0     0     10    1001   1001   31.8  27    0
0.03/0.09	c +    0.1     1942     450      0     0     10    1942   2135   29.6  26    0
0.10/0.10	c B    0.1     1942     450      0     0     10    2003   2003   29.6  28    0
0.10/0.12	c N    0.1     1942     450      0     0     10    2410   2141   29.1  27    0
0.10/0.12	c +    0.1     1942     450      0     0     10    2427   2348   29.1  28    0
0.10/0.15	c +    0.2     1942     450      0     0     10    3031   2582   28.5  25    1
0.20/0.20	c +    0.2     1942     450      0     0     10    3787   2840   27.7  27    1
0.20/0.26	c +    0.3     1942     450      0     0     10    4733   3124   27.3  28    1
0.30/0.34	c +    0.3     1942     450      0     0     10    5916   3436   26.7  27    1
0.30/0.37	c N    0.4     1942     450      0     0     10    6425   3444   26.4  30    1
0.40/0.43	c +    0.4     1942     450      0     0     10    7395   3779   25.9  27    1
0.40/0.48	c B    0.5     1942     450      0     0     10    8009   3787   25.7  27    1
0.50/0.56	c +    0.6     1942     450      0     0     10    9241   4156   25.2  28    1
0.70/0.72	c
0.70/0.72	c       original/binary      fixed     eliminated      learned       agility
0.70/0.72	c   seconds        variables     equivalent    conflicts       height       MB
0.70/0.72	c
0.70/0.72	c +    0.7     1942     450      0     0     10   11550   4571   24.7  27    1
0.90/0.91	c +    0.9     1942     450      0     0     10   14437   5028   24.8  27    1
1.00/1.01	c N    1.0     1942     450      0     0     10   16041   5040   25.1  28    1
1.10/1.15	c +    1.2     1942     450      0     0     10   18045   5530   25.4  26    1
1.39/1.50	c +    1.5     1942     450      0     0     10   22555   6083   25.6  27    1
1.60/1.61	c B    1.6     1942     450      0     0     10   24019   6095   25.6  26    1
1.90/1.93	c +    1.9     1942     450      0     0     10   28190   6691   25.7  26    1
2.39/2.46	c +    2.5     1942     450      0     0     10   35236   7360   25.8  28    2
2.69/2.74	c N    2.7     1942     450      0     0     10   38495   7367   25.5  27    2
3.20/3.21	c +    3.2     1942     450      0     0     10   44045   8096   25.1  25    2
4.19/4.20	c +    4.2     1942     450      0     0     10   55055   8905   24.5  27    2
4.99/5.02	c B    5.0     1942     450      0     0     10   64025   8917   24.8  28    2
5.40/5.42	c +    5.4     1942     450      0     0     10   68815   9795   24.9  28    2
6.99/7.00	c +    7.0     1942     450      0     0     10   86015  10774   24.6  26    3
7.29/7.39	c N    7.4     1942     450      0     0     10   89808  10786   24.5  26    3
9.19/9.22	c +    9.2     1942     450      0     0     10  107515  11851   23.9  25    3
11.89/11.96	c +   12.0     1942     450      0     0     10  134390  13036   23.8  25    3
14.59/14.66	c B   14.7     1942     450      0     0     10  160053  13048   23.5  27    4
15.49/15.56	c +   15.6     1942     450      0     0     10  167986  14339   23.2  25    4
19.99/20.04	c
19.99/20.04	c       original/binary      fixed     eliminated      learned       agility
19.99/20.04	c   seconds        variables     equivalent    conflicts       height       MB
19.99/20.04	c
19.99/20.04	c R   20.0     1942     450      0     0     10  205184  14354   22.9  24    4
20.49/20.54	c +   20.5     1942     450      0     0     10  209980  15772   22.9  26    4
26.89/26.92	c +   26.9     1942     450      0     0     10  262476  17349   23.3  27    5
35.38/35.45	c +   35.4     1942     450      0     0     10  328095  19083   22.7  26    5
43.68/43.71	c B   43.7     1942     450      0     0     10  384109  19093   22.6  29    6
47.08/47.13	c +   47.1     1942     450      0     0     10  410116  20991   22.6  29    6
55.47/55.55	c R   55.5     1942     450      0     0     10  461572  21010   22.6  25    7
64.07/64.12	c +   64.1     1942     450      0     0     10  512645  23090   22.8  26    7
85.57/85.69	c +   85.7     1942     450      0     0     10  640807  25399   22.8  26    8
115.86/115.91	c +  115.9     1942     450      0     0     10  801005  27938   22.4  26    9
134.25/134.31	c B  134.3     1942     450      0     0     10  896220  27947   22.3  27   10
155.94/156.06	c +  156.0     1942     450      0     0     10 1001255  30731   22.2  29   10
161.34/161.41	c N  161.4     1942     450      0     0     10 1025571  30747   22.1  28   10
212.52/212.63	c +  212.6     1942     450      0     0     10 1251565  33804   21.8  28   11
291.60/291.73	c +  291.6     1942     450      0     0     10 1564457  37184   21.9  26   13
396.77/396.96	c +  396.8     1942     450      0     0     10 1955570  40902   21.9  27   14
423.96/424.16	c B  424.0     1942     450      0     0     10 2048429  40916   21.8  26   15
485.45/485.61	c R  485.5     1942     450      0     0     10 2256018  40920   21.8  25   16
544.13/544.34	c +  544.2     1942     450      0     0     10 2444460  44992   21.7  27   17
741.77/742.02	c
741.77/742.02	c       original/binary      fixed     eliminated      learned       agility
741.77/742.02	c   seconds        variables     equivalent    conflicts       height       MB
741.77/742.02	c
741.77/742.02	c +  741.8     1942     450      0     0     10 3055575  49491   21.8  25   19
1020.49/1020.89	c + 1020.6     1942     450      0     0     10 3819465  54440   21.8  28   21
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4268627 conflicts, 5093914 decisions, 1 random
1200.04/1200.40	c 0 iterations, 355 restarts, 7256 skipped
1200.04/1200.40	c 35 enlarged, 1 shrunken, 41743 rescored, 1020 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 10 elim, 0 merged
1200.04/1200.40	c elim: 6447 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 112520 probed, 125 phases, 125 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 97301845 learned, 22% deleted, 73 strong, 25 depth
1200.04/1200.40	c subs: 0 forward, 1 backward, 0 doms
1200.04/1200.40	c strs: 1 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 355842381 propagations, 0.30 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 22 MB max, 463 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1519019-1238307205/watcher-1519019-1238307205 -o /tmp/evaluation-result-1519019-1238307205/solver-1519019-1238307205 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519019-1238307205.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: 0.96 0.98 0.99 3/64 16118
/proc/meminfo: memFree=1020960/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=916 CPUtime=0
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 869312020 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134680852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 229 139 79 155 0 72 0

[startup+0.0373399 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 16118
/proc/meminfo: memFree=1020960/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=1048 CPUtime=0.03
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 181 0 0 0 3 0 0 0 18 0 1 0 869312020 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134542728 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 262 165 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101349 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 16118
/proc/meminfo: memFree=1020960/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=1312 CPUtime=0.1
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 869312020 1343488 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134551412 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 328 219 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301378 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 16118
/proc/meminfo: memFree=1020960/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=1576 CPUtime=0.3
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 869312020 1613824 285 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 394 285 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701437 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 16118
/proc/meminfo: memFree=1020960/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=1708 CPUtime=0.7
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 360 0 0 0 70 0 0 0 22 0 1 0 869312020 1748992 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 427 344 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50155 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1019672/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=2236 CPUtime=1.49
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 869312020 2289664 459 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 559 459 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10179 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1019032/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=2768 CPUtime=3.09
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 610 0 0 0 309 0 0 0 25 0 1 0 869312020 2834432 594 1992294400 134512640 135151029 4294956240 18446744073709551615 134551485 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 692 594 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30126 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1018200/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=3564 CPUtime=6.29
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 807 0 0 0 629 0 0 0 25 0 1 0 869312020 3649536 791 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 891 791 79 155 0 734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3564

[startup+12.7012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1017112/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=4516 CPUtime=12.69
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 1033 0 0 0 1269 0 0 0 25 0 1 0 869312020 4624384 1017 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 1129 1017 79 155 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4516

[startup+25.5011 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1015512/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=5896 CPUtime=25.49
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 1386 0 0 0 2548 1 0 0 25 0 1 0 869312020 6037504 1370 1992294400 134512640 135151029 4294956240 18446744073709551615 134574221 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 1474 1370 79 155 0 1317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5896

[startup+51.1018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1013720/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=7832 CPUtime=51.08
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 1824 0 0 0 5107 1 0 0 25 0 1 0 869312020 8019968 1808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 1958 1808 79 155 0 1801 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7832

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1011544/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=10220 CPUtime=102.26
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 2363 0 0 0 10224 2 0 0 25 0 1 0 869312020 10465280 2347 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 2555 2347 79 155 0 2398 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10220

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1010136/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=11836 CPUtime=162.24
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 2716 0 0 0 16222 2 0 0 25 0 1 0 869312020 12120064 2700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 2959 2700 79 155 0 2802 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11836

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1008920/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=13164 CPUtime=222.23
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 3007 0 0 0 22220 3 0 0 25 0 1 0 869312020 13479936 2991 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 3291 2991 79 155 0 3134 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13164

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1008088/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=14148 CPUtime=282.21
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 3219 0 0 0 28218 3 0 0 25 0 1 0 869312020 14487552 3203 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 3537 3203 79 155 0 3380 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14148

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1007064/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=15164 CPUtime=342.19
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 3448 0 0 0 34215 4 0 0 25 0 1 0 869312020 15527936 3432 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 3791 3432 79 155 0 3634 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15164

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16119
/proc/meminfo: memFree=1006232/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=16336 CPUtime=402.17
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 3684 0 0 0 40213 4 0 0 25 0 1 0 869312020 16728064 3668 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 4084 3668 79 155 0 3927 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16336

[startup+462.301 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 16119
/proc/meminfo: memFree=1004824/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=17804 CPUtime=462.16
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4021 0 0 0 46211 5 0 0 25 0 1 0 869312020 18231296 4005 1992294400 134512640 135151029 4294956240 18446744073709551615 134578232 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 4451 4005 79 155 0 4294 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17804

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16119
/proc/meminfo: memFree=1003928/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=18748 CPUtime=522.14
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4236 0 0 0 52209 5 0 0 25 0 1 0 869312020 19197952 4220 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 4687 4220 79 155 0 4530 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18748

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16119
/proc/meminfo: memFree=1003608/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=19308 CPUtime=582.11
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4339 0 0 0 58206 5 0 0 25 0 1 0 869312020 19771392 4323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 4827 4323 79 155 0 4670 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19308

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16119
/proc/meminfo: memFree=1003224/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=19600 CPUtime=642.11
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4410 0 0 0 64205 6 0 0 25 0 1 0 869312020 20070400 4394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 4900 4394 79 155 0 4743 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19600

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16119
/proc/meminfo: memFree=1002904/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=20056 CPUtime=702.09
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4507 0 0 0 70203 6 0 0 25 0 1 0 869312020 20537344 4491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5014 4491 79 155 0 4857 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20056

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1001944/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=20984 CPUtime=762.07
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4724 0 0 0 76201 6 0 0 25 0 1 0 869312020 21487616 4708 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5246 4708 79 155 0 5089 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20984

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1001496/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=21564 CPUtime=822.04
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4852 0 0 0 82198 6 0 0 25 0 1 0 869312020 22081536 4836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5391 4836 79 155 0 5234 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 21564

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1001112/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=21992 CPUtime=882.02
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 4937 0 0 0 88196 6 0 0 25 0 1 0 869312020 22519808 4921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5498 4921 79 155 0 5341 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 21992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1000600/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=22708 CPUtime=942.01
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5076 0 0 0 94194 7 0 0 25 0 1 0 869312020 23252992 5060 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5677 5060 79 155 0 5520 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1000344/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=22868 CPUtime=1001.99
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5119 0 0 0 100192 7 0 0 25 0 1 0 869312020 23416832 5103 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5717 5103 79 155 0 5560 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 22868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=1000088/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=23296 CPUtime=1061.97
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5203 0 0 0 106190 7 0 0 25 0 1 0 869312020 23855104 5187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5824 5187 79 155 0 5667 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=999768/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=23608 CPUtime=1121.95
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5281 0 0 0 112188 7 0 0 25 0 1 0 869312020 24174592 5265 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 5902 5265 79 155 0 5745 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=999256/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=24224 CPUtime=1181.94
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5402 0 0 0 118186 8 0 0 25 0 1 0 869312020 24805376 5386 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 6056 5386 79 155 0 5899 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16119
/proc/meminfo: memFree=999128/2055920 swapFree=4178260/4192956
[pid=16118] ppid=16116 vsize=24368 CPUtime=1200.04
/proc/16118/stat : 16118 (precosat) R 16116 16118 15778 0 -1 4194304 5425 0 0 0 119996 8 0 0 25 0 1 0 869312020 24952832 5409 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16118/statm: 6092 5409 79 155 0 5935 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 24368

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.085986
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 24368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5425
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= 2106

runsolver used 1.15182 second user time and 2.17667 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-29 08:13:25
IDJOB=1519019
IDBENCH=70728
IDSOLVER=507
FILE ID=node39/1519019-1238307205
PBS_JOBID= 9061042
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519019-1238307205/watcher-1519019-1238307205 -o /tmp/evaluation-result-1519019-1238307205/solver-1519019-1238307205 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519019-1238307205.cnf

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=554579385

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:       1021440 kB
Buffers:         92988 kB
Cached:         842276 kB
SwapCached:       8168 kB
Active:         132104 kB
Inactive:       813144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1021440 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            75504 kB
Committed_AS:  2197768 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 2009-03-29 08:33:28