Trace number 1516835

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S149116968-021.cnf
MD5SUM7d2d3634187334a9c4b4ef97daf4cc0a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1516835-1238275936.cnf
0.00/0.00	c found header 'p cnf 520 2210'
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     2210     520      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2200     512      0     0      8       0      0    0.0   0    0
0.00/0.01	c l    0.0     2200     512      0     0      8       0   2200    0.0   0    0
0.00/0.01	c R    0.0     2200     512      0     0      8     100    100   46.2  14    0
0.00/0.02	c R    0.0     2200     512      0     0      8     200    200   38.5  20    0
0.00/0.04	c N    0.0     2200     512      0     0      8     803    803   34.8  28    0
0.00/0.05	c B    0.1     2200     512      0     0      8    1003   1003   34.9  28    0
0.10/0.11	c B    0.1     2200     512      0     0      8    2008   2008   33.9  26    1
0.10/0.12	c +    0.1     2200     512      0     0      8    2200   2420   33.7  26    1
0.10/0.13	c N    0.1     2200     512      0     0      8    2414   2414   33.6  27    1
0.10/0.15	c +    0.2     2200     512      0     0      8    2750   2662   33.5  28    1
0.10/0.19	c +    0.2     2200     512      0     0      8    3435   2928   33.2  27    1
0.20/0.25	c +    0.3     2200     512      0     0      8    4290   3220   32.8  26    1
0.30/0.32	c +    0.3     2200     512      0     0      8    5362   3542   32.6  27    1
0.30/0.40	c N    0.4     2200     512      0     0      8    6429   3549   32.2  29    1
0.40/0.42	c +    0.4     2200     512      0     0      8    6700   3896   32.2  26    1
0.50/0.51	c B    0.5     2200     512      0     0      8    8009   3903   32.2  26    1
0.50/0.53	c +    0.5     2200     512      0     0      8    8375   4285   32.2  27    1
0.60/0.69	c +    0.7     2200     512      0     0      8   10465   4713   32.1  28    1
0.80/0.89	c
0.80/0.89	c       original/binary      fixed     eliminated      learned       agility
0.80/0.89	c   seconds        variables     equivalent    conflicts       height       MB
0.80/0.89	c
0.80/0.89	c +    0.9     2200     512      0     0      8   13080   5184   31.9  26    1
1.00/1.09	c N    1.1     2200     512      0     0      8   16051   5188   31.8  30    1
1.10/1.11	c +    1.1     2200     512      0     0      8   16350   5702   31.8  27    1
1.40/1.43	c +    1.4     2200     512      0     0      8   20435   6272   31.2  29    1
1.69/1.73	c B    1.7     2200     512      0     0      8   24014   6279   30.6  28    2
1.79/1.87	c +    1.9     2200     512      0     0      8   25540   6899   30.3  29    2
2.39/2.42	c +    2.4     2200     512      0     0      8   31926   7588   29.3  28    2
2.99/3.00	c N    3.0     2200     512      0     0      8   38504   7596   28.5  27    2
3.09/3.12	c +    3.1     2200     512      0     0      8   39905   8346   28.4  25    2
3.99/4.08	c +    4.1     2200     512      0     0      8   49881   9180   27.5  28    2
5.29/5.30	c +    5.3     2200     512      0     0      8   62350  10098   27.1  27    2
5.39/5.49	c B    5.5     2200     512      0     0      8   64030  10113   27.0  29    3
6.89/6.96	c +    7.0     2200     512      0     0      8   77936  11107   26.4  27    3
8.19/8.23	c N    8.2     2200     512      0     0      8   89810  11121   26.0  28    3
9.09/9.14	c +    9.1     2200     512      0     0      8   97420  12217   25.6  27    3
11.79/11.82	c +   11.8     2200     512      0     0      8  121778  13438   26.2  26    4
15.29/15.40	c +   15.4     2200     512      0     0      8  152221  14781   26.8  25    4
16.28/16.31	c B   16.3     2200     512      0     0      8  160051  14789   26.8  29    4
20.18/20.26	c +   20.3     2200     512      0     0      8  190277  16259   26.7  28    5
22.29/22.30	c
22.29/22.30	c       original/binary      fixed     eliminated      learned       agility
22.29/22.30	c   seconds        variables     equivalent    conflicts       height       MB
22.29/22.30	c
22.29/22.30	c N   22.3     2200     512      0     0      8  205200  16268   26.7  27    5
26.89/26.96	c +   27.0     2200     512      0     0      8  237845  17884   26.6  26    5
35.68/35.72	c +   35.7     2200     512      0     0      8  297305  19672   26.1  27    6
48.18/48.23	c +   48.2     2200     512      0     0      8  371632  21639   25.8  27    6
50.68/50.70	c B   50.7     2200     512      0     0      8  384095  21656   25.9  26    7
64.78/64.82	c N   64.8     2200     512      0     0      8  461635  21652   25.6  28    7
65.27/65.33	c +   65.3     2200     512      0     0      8  464541  23802   25.6  28    7
86.96/87.08	c +   87.1     2200     512      0     0      8  580677  26182   25.4  27    8
117.56/117.64	c +  117.6     2200     512      0     0      8  725845  28800   25.4  26    9
155.85/155.93	c B  155.9     2200     512      0     0      8  896185  28809   25.5  28   11
158.26/158.35	c +  158.3     2200     512      0     0      8  907305  31680   25.5  30   11
188.94/189.09	c N  189.0     2200     512      0     0      8 1025707  31697   25.4  26   12
217.33/217.40	c +  217.4     2200     512      0     0      8 1134131  34848   25.2  27   12
297.91/298.09	c +  298.0     2200     512      0     0      8 1417660  38332   24.6  29   13
405.28/405.46	c +  405.4     2200     512      0     0      8 1772076  42165   24.7  29   15
499.86/500.01	c B  499.9     2200     512      0     0      8 2048396  42178   24.6  29   17
557.64/557.80	c +  557.7     2200     512      0     0      8 2215096  46381   24.4  28   17
572.34/572.59	c N  572.4     2200     512      0     0      8 2256099  46401   24.4  28   18
770.08/770.35	c +  770.1     2200     512      0     0      8 2768871  51019   24.3  27   20
1055.31/1055.60	c
1055.31/1055.60	c       original/binary      fixed     eliminated      learned       agility
1055.31/1055.60	c   seconds        variables     equivalent    conflicts       height       MB
1055.31/1055.60	c
1055.31/1055.60	c + 1055.3     2200     512      0     0      8 3461086  56120   24.4  24   23
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 3783723 conflicts, 4495982 decisions, 1 random
1200.07/1200.40	c 0 iterations, 71 restarts, 6580 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 37000 rescored, 898 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 8 elim, 0 merged
1200.07/1200.40	c elim: 7236 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 42000 probed, 41 phases, 41 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 95551420 learned, 21% deleted, 46 strong, 24 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 329854298 propagations, 0.27 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 25 MB max, 444 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1516835-1238275936/watcher-1516835-1238275936 -o /tmp/evaluation-result-1516835-1238275936/solver-1516835-1238275936 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516835-1238275936.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: 0.99 0.97 0.95 3/70 32752
/proc/meminfo: memFree=1584456/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=916 CPUtime=0
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1100258617 937984 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134579924 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 229 147 79 155 0 72 0

[startup+0.0948499 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 32752
/proc/meminfo: memFree=1584456/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=1312 CPUtime=0.09
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1100258617 1343488 221 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 328 221 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.10185 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 32752
/proc/meminfo: memFree=1584456/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=1312 CPUtime=0.1
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 1100258617 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134577160 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301874 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 32752
/proc/meminfo: memFree=1584456/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=1576 CPUtime=0.3
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 319 0 0 0 30 0 0 0 19 0 1 0 1100258617 1613824 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 394 303 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701919 s]
/proc/loadavg: 0.99 0.97 0.95 3/70 32752
/proc/meminfo: memFree=1584456/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=1840 CPUtime=0.7
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 390 0 0 0 70 0 0 0 23 0 1 0 1100258617 1884160 374 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 460 374 79 155 0 303 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1840

[startup+1.50201 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1583104/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=2368 CPUtime=1.5
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 514 0 0 0 150 0 0 0 25 0 1 0 1100258617 2424832 498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 592 498 79 155 0 435 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2368

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1582400/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=2788 CPUtime=3.09
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 1100258617 2854912 601 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 697 601 79 155 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1581568/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=3448 CPUtime=6.29
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 1100258617 3530752 768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 862 768 79 155 0 705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3448

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1580160/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=4788 CPUtime=12.69
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 1106 0 0 0 1269 0 0 0 25 0 1 0 1100258617 4902912 1090 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 1197 1090 79 155 0 1040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4788

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1578816/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=6148 CPUtime=25.49
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 1420 0 0 0 2548 1 0 0 25 0 1 0 1100258617 6295552 1404 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 1537 1404 79 155 0 1380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6148

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1577216/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=7908 CPUtime=51.08
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 1819 0 0 0 5107 1 0 0 25 0 1 0 1100258617 8097792 1803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 1977 1803 79 155 0 1820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7908

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1575168/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=10000 CPUtime=102.27
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 2324 0 0 0 10225 2 0 0 25 0 1 0 1100258617 10240000 2308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 2500 2308 79 155 0 2343 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10000

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1573120/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=12340 CPUtime=162.25
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 2823 0 0 0 16222 3 0 0 25 0 1 0 1100258617 12636160 2807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 3085 2807 79 155 0 2928 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1571840/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=13860 CPUtime=222.23
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 3142 0 0 0 22220 3 0 0 25 0 1 0 1100258617 14192640 3126 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 3465 3126 79 155 0 3308 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1571136/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=14428 CPUtime=282.21
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 3306 0 0 0 28218 3 0 0 25 0 1 0 1100258617 14774272 3290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 3607 3290 79 155 0 3450 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14428

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1570240/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=15660 CPUtime=342.2
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 3534 0 0 0 34216 4 0 0 25 0 1 0 1100258617 16035840 3518 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 3915 3518 79 155 0 3758 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1569280/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=16740 CPUtime=402.18
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 3772 0 0 0 40214 4 0 0 25 0 1 0 1100258617 17141760 3756 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 4185 3756 79 155 0 4028 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1568064/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=18288 CPUtime=462.17
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4065 0 0 0 46213 4 0 0 25 0 1 0 1100258617 18726912 4049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 4572 4049 79 155 0 4415 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18288

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1567616/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=18800 CPUtime=522.15
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4173 0 0 0 52211 4 0 0 25 0 1 0 1100258617 19251200 4157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 4700 4157 79 155 0 4543 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1567104/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=19400 CPUtime=582.14
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4301 0 0 0 58209 5 0 0 25 0 1 0 1100258617 19865600 4285 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 4850 4285 79 155 0 4693 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1566208/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=20448 CPUtime=642.12
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4523 0 0 0 64207 5 0 0 25 0 1 0 1100258617 20938752 4507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 5112 4507 79 155 0 4955 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20448

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32753
/proc/meminfo: memFree=1565568/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=21180 CPUtime=702.1
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4658 0 0 0 70205 5 0 0 25 0 1 0 1100258617 21688320 4642 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 5295 4642 79 155 0 5138 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21180

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32754
/proc/meminfo: memFree=1564864/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=21860 CPUtime=762.09
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 4820 0 0 0 76204 5 0 0 25 0 1 0 1100258617 22384640 4804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 5465 4804 79 155 0 5308 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21860

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1563520/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=23524 CPUtime=822.07
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5158 0 0 0 82201 6 0 0 25 0 1 0 1100258617 24088576 5142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 5881 5142 79 155 0 5724 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23524

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1563264/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=23788 CPUtime=882.06
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5227 0 0 0 88200 6 0 0 25 0 1 0 1100258617 24358912 5211 1992294400 134512640 135151029 4294956240 18446744073709551615 134580473 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 5947 5211 79 155 0 5790 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23788

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1562816/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=24416 CPUtime=942.04
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5327 0 0 0 94198 6 0 0 25 0 1 0 1100258617 25001984 5311 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6104 5311 79 155 0 5947 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1562368/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=24912 CPUtime=1002.02
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5443 0 0 0 100196 6 0 0 25 0 1 0 1100258617 25509888 5427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6228 5427 79 155 0 6071 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1561792/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=25800 CPUtime=1062
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5593 0 0 0 106194 6 0 0 25 0 1 0 1100258617 26419200 5577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6450 5577 79 155 0 6293 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1561344/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=26240 CPUtime=1121.99
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5702 0 0 0 112193 6 0 0 25 0 1 0 1100258617 26869760 5686 1992294400 134512640 135151029 4294956240 18446744073709551615 134578216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6560 5686 79 155 0 6403 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1560704/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=27044 CPUtime=1181.97
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5846 0 0 0 118191 6 0 0 25 0 1 0 1100258617 27693056 5830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6761 5830 79 155 0 6604 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 27044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 32755
/proc/meminfo: memFree=1560640/2055920 swapFree=4173984/4192956
[pid=32752] ppid=32750 vsize=27204 CPUtime=1200.07
/proc/32752/stat : 32752 (precosat) R 32750 32752 32474 0 -1 4194304 5876 0 0 0 120001 6 0 0 25 0 1 0 1100258617 27856896 5860 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32752/statm: 6801 5860 79 155 0 6644 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27204

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): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.072988
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 27204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5876
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= 1516

runsolver used 0.988849 second user time and 3.39248 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 22:32:16
IDJOB=1516835
IDBENCH=70546
IDSOLVER=507
FILE ID=node74/1516835-1238275936
PBS_JOBID= 9060848
Free space on /tmp= 101912 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S149116968-021.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516835-1238275936/watcher-1516835-1238275936 -o /tmp/evaluation-result-1516835-1238275936/solver-1516835-1238275936 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516835-1238275936.cnf

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

MD5SUM BENCH= 7d2d3634187334a9c4b4ef97daf4cc0a
RANDOM SEED=385113304

node74.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		: 3000.236
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		: 3000.236
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:       1584872 kB
Buffers:         62724 kB
Cached:         348472 kB
SwapCached:       7820 kB
Active:         130592 kB
Inactive:       289876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584872 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14796 kB
Slab:            35796 kB
Committed_AS:  2437104 kB
PageTables:       1852 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= 101912 MiB
End job on node74 at 2009-03-28 22:52:18