Trace number 1734798

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.12 1200.72

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted 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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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-1734798-1240797338.cnf
0.00/0.00	c found header 'p cnf 1820 171155'
0.19/0.26	c finished parsing
0.19/0.26	c
0.19/0.26	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.26	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.26	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.26	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.26	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.26	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.26	c
0.19/0.26	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.19/0.26	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.26	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.26	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.26	c
0.19/0.26	c starting search after 0.3 seconds
0.19/0.26	c no decision limit
0.19/0.26	c
0.19/0.26	c       original/binary      fixed     eliminated      learned       agility
0.19/0.26	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.26	c
0.19/0.26	c *    0.3   171155    1820      0     0      0       0      0    0.0   0   11
0.69/0.75	c -    0.8   170710    1803      0     0     17       0   1000    0.0   0   15
0.79/0.82	c -    0.8   170153    1786      0     0     34       0   1000    0.0   0   15
2.69/2.79	c s    2.8   168910    1755      0     0     65       0      0    0.0   0   12
2.69/2.79	c l    2.8   168910    1755      0     0     65       0  10030    0.0   0   12
2.79/2.81	c R    2.8   168910    1755      0     0     65     100    100  143.3   3   13
2.79/2.83	c R    2.8   168910    1755      0     0     65     201    201  106.2   4   13
2.89/2.90	c R    2.9   168910    1755      0     0     65     803    803   83.5   3   13
2.89/2.93	c B    2.9   168910    1755      0     0     65    1000   1000   81.3   4   13
2.99/3.06	c B    3.1   168910    1755      0     0     65    2000   2000   78.6   5   14
3.09/3.11	c R    3.1   168910    1755      0     0     65    2407   2407   86.5   4   14
3.69/3.73	c R    3.7   168910    1755      0     0     65    6423   6423   92.4   4   16
3.89/3.92	c B    3.9   168910    1755      0     0     65    8007   8007   89.0   5   17
4.09/4.17	c +    4.2   168910    1755      0     0     65   10031  11033   82.6   4   17
4.58/4.61	c +    4.6   168910    1755      0     0     65   12535  12136   79.3   4   18
4.99/5.03	c +    5.0   168910    1755      0     0     65   15666  13349   77.3   4   18
5.09/5.10	c R    5.1   168910    1755      0     0     65   16046  12530   77.1   4   19
5.69/5.72	c +    5.7   168910    1755      0     0     65   19581  14683   74.5   5   19
6.29/6.35	c B    6.4   168910    1755      0     0     65   24013  14706   74.2   5   20
6.39/6.42	c
6.39/6.42	c       original/binary      fixed     eliminated      learned       agility
6.39/6.42	c   seconds        variables     equivalent    conflicts       height       MB
6.39/6.42	c
6.39/6.42	c +    6.4   168910    1755      0     0     65   24475  16151   74.6   4   20
7.39/7.40	c +    7.4   168910    1755      0     0     65   30590  17766   74.2   4   20
8.59/8.68	c +    8.7   168910    1755      0     0     65   38235  19542   72.0   6   21
8.69/8.72	c R    8.7   168910    1755      0     0     65   38498  18087   71.9   5   21
10.18/10.23	c +   10.2   168910    1755      0     0     65   47790  21496   66.8   4   22
12.28/12.39	c +   12.4   168910    1755      0     0     65   59737  23645   67.6   5   23
12.98/13.04	c B   13.0   168910    1755      0     0     65   64022  23692   67.8   4   24
14.68/14.74	c +   14.7   168910    1755      0     0     65   74671  26009   68.1   4   24
16.18/16.29	c s   16.3   168911    1755      0     0     65   75778  24759   68.3   4   21
18.69/18.80	c R   18.8   168911    1755      0     0     65   89790  26024   65.4   5   23
19.38/19.41	c +   19.4   168911    1755      0     0     65   93335  28609   64.6   4   23
23.68/23.72	c +   23.7   168911    1755      0     0     65  116665  31469   64.1   4   26
29.17/29.20	c +   29.2   168911    1755      0     0     65  145830  34615   62.6   4   26
32.07/32.10	c B   32.1   168911    1755      0     0     65  160058  34636   63.6   4   28
36.27/36.32	c +   36.3   168911    1755      0     0     65  182286  38076   64.7   4   28
40.58/40.63	c R   40.6   168911    1755      0     0     65  205161  38109   63.5   5   29
45.47/45.55	c +   45.5   168911    1755      0     0     65  227857  41883   61.5   5   29
51.37/51.50	c s   51.5   168912    1755      0     0     65  253209  41971   61.6   4   26
58.16/58.24	c +   58.2   168914    1755      0     0     65  284820  46071   62.0   4   30
60.86/60.98	c
60.86/60.98	c       original/binary      fixed     eliminated      learned       agility
60.86/60.98	c   seconds        variables     equivalent    conflicts       height       MB
60.86/60.98	c
60.86/60.98	c s   61.0   168914    1755      0     0     65  295765  46103   61.7   3   28
71.56/71.65	c s   71.6   168915    1755      0     0     65  339030  46113   62.0   4   28
75.46/75.59	c +   75.6   168915    1755      0     0     65  356025  50678   62.3   3   32
81.65/81.78	c s   81.7   168917    1755      0     0     65  382171  50731   63.1   4   30
82.15/82.23	c B   82.2   168917    1755      0     0     65  384115  50727   63.1   4   31
92.55/92.62	c s   92.6   168918    1755      0     0     65  426635  50707   64.1   5   31
97.44/97.51	c +   97.5   168918    1755      0     0     65  445030  55745   63.4   4   33
101.64/101.76	c R  101.7   168918    1755      0     0     65  461584  55765   63.0   4   34
124.83/124.99	c +  124.9   168918    1755      0     0     65  556288  61319   61.5   5   37
127.43/127.54	c s  127.5   168919    1755      0     0     65  563815  61345   61.7   5   34
143.12/143.23	c s  143.2   168920    1755      0     0     65  623409  61426   61.3   5   33
155.82/155.91	c s  155.8   168922    1755      0     0     65  669355  61377   61.7   4   34
163.32/163.48	c +  163.4   168922    1755      0     0     65  695360  67450   61.8   5   38
168.81/168.94	c s  168.9   168923    1755      0     0     65  715101  67475   61.8   4   36
182.91/183.05	c s  183.0   168924    1755      0     0     65  761722  67499   61.2   4   35
208.50/208.63	c s  208.5   168925    1755      0     0     65  850502  67478   62.5   4   37
213.99/214.17	c +  214.1   168925    1755      0     0     65  869200  74195   62.5   4   41
221.89/222.02	c B  221.9   168925    1755      0     0     65  896214  74221   62.7   5   45
263.67/263.85	c R  263.7   168925    1755      0     0     65 1025626  74242   63.0   5   46
283.67/283.85	c
283.67/283.85	c       original/binary      fixed     eliminated      learned       agility
283.67/283.85	c   seconds        variables     equivalent    conflicts       height       MB
283.67/283.85	c
283.67/283.85	c +  283.7   168925    1755      0     0     65 1086503  81614   61.7   5   46
369.51/369.71	c +  369.5   168925    1755      0     0     65 1358125  89775   61.2   5   54
416.69/416.92	c s  416.7   168926    1755      0     0     65 1495575  89883   62.2   5   45
471.86/472.13	c s  471.9   168927    1755      0     0     65 1651264  89793   61.5   3   43
487.15/487.48	c +  487.2   168927    1755      0     0     65 1697656  98752   61.7   4   50
541.94/542.27	c s  542.0   168928    1755      0     0     65 1846059  98796   61.6   4   49
576.01/576.34	c s  576.1   168929    1755      0     0     65 1937027  98882   61.8   5   50
595.50/595.89	c s  595.6   168930    1755      0     0     65 1987430  98789   62.2   4   51
618.39/618.73	c B  618.4   168930    1755      0     0     65 2048455  98830   62.7   6   60
645.06/645.42	c +  645.1   168930    1755      0     0     65 2122071 108627   62.7   4   56
702.13/702.57	c R  702.2   168930    1755      0     0     65 2256105 108757   62.4   6   61
867.54/868.02	c +  867.6   168930    1755      0     0     65 2652585 119489   60.8   4   69
1124.43/1125.05	c s 1124.5   168931    1755      0     0     65 3294451 119568   60.9   4   57
1133.53/1134.19	c + 1133.6   168931    1755      0     0     65 3315730 131437   60.9   5   62
1149.31/1149.91	c s 1149.3   168932    1755      0     0     65 3350018 131459   61.0   4   62
1200.09/1200.70	c
1200.09/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.70	c
1200.09/1200.70	c 3460547 conflicts, 6740709 decisions, 3360 random
1200.09/1200.70	c 0 iterations, 6140 restarts, 0 skipped
1200.09/1200.70	c 27 enlarged, 141 shrunken, 33868 rescored, 824 rebiased
1200.09/1200.70	c 20 simplifications, 0 reductions
1200.09/1200.70	c
1200.09/1200.70	c vars: 0 fixed, 0 equiv, 65 elim, 0 merged
1200.09/1200.70	c elim: 756931 resolutions, 2 phases, 1 rounds
1200.09/1200.70	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.70	c arty: 27.00 and 0.00 xor average arity
1200.09/1200.70	c prbe: 452920 probed, 513 phases, 129 rounds
1200.09/1200.70	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.70	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.70	c hash: 0 units, 0 merged
1200.09/1200.70	c mins: 306058419 learned, 48% deleted, 0 strong, 19 depth
1200.09/1200.70	c subs: 90 forward, 403 backward, 2 doms
1200.09/1200.70	c strs: 924 forward, 0 backward
1200.09/1200.70	c doms: 2 dominators, 0 high, 0 low
1200.09/1200.70	c prps: 706742885 propagations, 0.59 megaprops
1200.09/1200.70	c
1200.09/1200.70	c 1200.1 seconds, 80 MB max, 1201 MB recycled
1200.09/1200.70	c
1200.09/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.70	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734798-1240797338/watcher-1734798-1240797338 -o /tmp/evaluation-result-1734798-1240797338/solver-1734798-1240797338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1734798-1240797338.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 24112
/proc/meminfo: memFree=1292736/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=1192 CPUtime=0
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 107766536 1220608 196 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 298 196 63 155 0 141 0

[startup+0.0569221 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 24112
/proc/meminfo: memFree=1292736/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=4612 CPUtime=0.05
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 1160 0 0 0 4 1 0 0 18 0 1 0 107766536 4722688 1047 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 1153 1048 63 155 0 996 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4612

[startup+0.101928 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 24112
/proc/meminfo: memFree=1292736/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=6708 CPUtime=0.09
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 1811 0 0 0 8 1 0 0 18 0 1 0 107766536 6868992 1570 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 1677 1570 63 155 0 1520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6708

[startup+0.301958 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 24112
/proc/meminfo: memFree=1292736/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=13404 CPUtime=0.29
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 3762 0 0 0 27 2 0 0 19 0 1 0 107766536 13725696 3262 1992294400 134512640 135151029 4294956224 18446744073709551615 134532470 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 3351 3262 79 155 0 3194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13404

[startup+0.702015 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 24112
/proc/meminfo: memFree=1292736/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=16880 CPUtime=0.69
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 6426 0 0 0 65 4 0 0 23 0 1 0 107766536 17285120 4128 1992294400 134512640 135151029 4294956224 18446744073709551615 134545791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 4220 4128 79 155 0 4063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16880

[startup+1.50113 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1273656/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=19652 CPUtime=1.49
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 7120 0 0 0 145 4 0 0 25 0 1 0 107766536 20123648 4822 1992294400 134512640 135151029 4294956224 18446744073709551615 134526346 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 4913 4822 79 155 0 4756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19652

[startup+3.10136 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1273528/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=19652 CPUtime=3.09
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 7633 0 0 0 305 4 0 0 25 0 1 0 107766536 20123648 4822 1992294400 134512640 135151029 4294956224 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 4913 4822 79 155 0 4756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19652

[startup+6.30183 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1270648/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=22952 CPUtime=6.29
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 8441 0 0 0 624 5 0 0 25 0 1 0 107766536 23502848 5630 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 5738 5630 79 155 0 5581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22952

[startup+12.7018 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1267000/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=26912 CPUtime=12.68
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 9458 0 0 0 1263 5 0 0 25 0 1 0 107766536 27557888 6647 1992294400 134512640 135151029 4294956224 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 6728 6647 79 155 0 6571 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26912

[startup+25.5016 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1263032/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=30216 CPUtime=25.48
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 13059 0 0 0 2541 7 0 0 25 0 1 0 107766536 30941184 7447 1992294400 134512640 135151029 4294956224 18446744073709551615 134520461 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 7554 7447 79 155 0 7397 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30216

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24113
/proc/meminfo: memFree=1258360/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=35012 CPUtime=51.07
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 14244 0 0 0 5099 8 0 0 25 0 1 0 107766536 35852288 8632 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 8753 8632 79 155 0 8596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35012

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24113
/proc/meminfo: memFree=1253560/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=39500 CPUtime=102.24
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 19982 0 0 0 10213 11 0 0 25 0 1 0 107766536 40448000 9763 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 9875 9763 79 155 0 9718 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24113
/proc/meminfo: memFree=1248952/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=44120 CPUtime=162.22
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 23076 0 0 0 16209 13 0 0 25 0 1 0 107766536 45178880 10932 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 11030 10932 79 155 0 10873 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 44120

[startup+222.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24113
/proc/meminfo: memFree=1243128/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=49868 CPUtime=222.2
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 27527 0 0 0 22203 17 0 0 25 0 1 0 107766536 51064832 12383 1992294400 134512640 135151029 4294956224 18446744073709551615 134581750 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 12467 12383 79 155 0 12310 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 49868

[startup+282.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 24113
/proc/meminfo: memFree=1238712/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=54836 CPUtime=282.17
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 28633 0 0 0 28199 18 0 0 25 0 1 0 107766536 56152064 13489 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 13709 13489 79 155 0 13552 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 54836

[startup+342.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 24119
/proc/meminfo: memFree=1233912/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=59744 CPUtime=342.14
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 29782 0 0 0 34195 19 0 0 25 0 1 0 107766536 61177856 14638 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 14936 14638 79 155 0 14779 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 59744

[startup+402.301 s]
/proc/loadavg: 1.26 1.08 1.02 2/65 24529
/proc/meminfo: memFree=1228088/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=65224 CPUtime=402.1
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 31146 0 0 0 40188 22 0 0 25 0 1 0 107766536 66789376 16002 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 16306 16002 79 155 0 16149 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 65224

[startup+462.302 s]
/proc/loadavg: 1.09 1.06 1.01 2/65 24529
/proc/meminfo: memFree=1227896/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=65224 CPUtime=462.06
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 32005 0 0 0 46184 22 0 0 25 0 1 0 107766536 66789376 16091 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 16306 16091 79 155 0 16149 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 65224

[startup+522.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/65 24529
/proc/meminfo: memFree=1227768/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=65224 CPUtime=522.03
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 32582 0 0 0 52181 22 0 0 25 0 1 0 107766536 66789376 16155 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 16306 16155 79 155 0 16149 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 65224

[startup+582.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 24529
/proc/meminfo: memFree=1227576/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=65224 CPUtime=582.01
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 33667 0 0 0 58178 23 0 0 25 0 1 0 107766536 66789376 16214 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 16306 16214 79 155 0 16149 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 65224

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 24529
/proc/meminfo: memFree=1226104/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=66884 CPUtime=641.97
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 34552 0 0 0 64174 23 0 0 25 0 1 0 107766536 68489216 16586 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24112/statm: 16721 16586 79 155 0 16564 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 66884

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 24529
/proc/meminfo: memFree=1222968/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=70492 CPUtime=701.93
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 35339 0 0 0 70170 23 0 0 25 0 1 0 107766536 72183808 17373 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 17623 17373 79 155 0 17466 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 70492

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24529
/proc/meminfo: memFree=1219896/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=74140 CPUtime=761.9
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 36097 0 0 0 76166 24 0 0 25 0 1 0 107766536 75919360 18131 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 18535 18131 79 155 0 18378 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 74140

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24529
/proc/meminfo: memFree=1218232/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=76028 CPUtime=821.87
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 36512 0 0 0 82163 24 0 0 25 0 1 0 107766536 77852672 18546 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 19007 18546 79 155 0 18850 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 76028

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24529
/proc/meminfo: memFree=1213816/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=80408 CPUtime=881.84
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 37625 0 0 0 88159 25 0 0 25 0 1 0 107766536 82337792 19659 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 20102 19659 79 155 0 19945 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 80408

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24529
/proc/meminfo: memFree=1213048/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=81248 CPUtime=941.81
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 37802 0 0 0 94156 25 0 0 25 0 1 0 107766536 83197952 19836 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 20312 19836 79 155 0 20155 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 81248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1211384/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=83092 CPUtime=1001.78
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 38216 0 0 0 100152 26 0 0 25 0 1 0 107766536 85086208 20250 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 20773 20250 79 155 0 20616 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 83092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1209016/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=85688 CPUtime=1061.75
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 38813 0 0 0 106149 26 0 0 25 0 1 0 107766536 87744512 20847 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 21422 20847 79 155 0 21265 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 85688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1208440/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=86244 CPUtime=1121.73
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 38963 0 0 0 112146 27 0 0 25 0 1 0 107766536 88313856 20997 1992294400 134512640 135151029 4294956224 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 21561 20997 79 155 0 21404 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 86244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1207224/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=86244 CPUtime=1181.69
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 40276 0 0 0 118142 27 0 0 25 0 1 0 107766536 88313856 21284 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 21561 21284 79 155 0 21404 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 86244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1207224/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=86244 CPUtime=1200.09
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 40288 0 0 0 119982 27 0 0 25 0 1 0 107766536 88313856 21296 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 21561 21296 79 155 0 21404 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 86244

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24529
/proc/meminfo: memFree=1207224/2055920 swapFree=4192956/4192956
[pid=24112] ppid=24110 vsize=86244 CPUtime=1200.09
/proc/24112/stat : 24112 (precosat) R 24110 24112 23735 0 -1 4194304 40288 0 0 0 119982 27 0 0 25 0 1 0 107766536 88313856 21296 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24112/statm: 21561 21296 79 155 0 21404 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 86244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.12
CPU user time (s): 1199.83
CPU system time (s): 0.290955
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 86244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40288
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= 2817

runsolver used 0.986849 second user time and 3.39548 second system time

The end

Launcher Data

Begin job on node30 at 2009-04-27 03:55:38
IDJOB=1734798
IDBENCH=71295
IDSOLVER=507
FILE ID=node30/1734798-1240797338
PBS_JOBID= 9187309
Free space on /tmp= 66244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734798-1240797338/watcher-1734798-1240797338 -o /tmp/evaluation-result-1734798-1240797338/solver-1734798-1240797338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1734798-1240797338.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=552434756

node30.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		: 3000.265
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		: 3000.265
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:       1293152 kB
Buffers:         79996 kB
Cached:         585860 kB
SwapCached:          0 kB
Active:         230516 kB
Inactive:       449824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1293152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            68484 kB
Committed_AS:   515348 kB
PageTables:       1356 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= 66356 MiB
End job on node30 at 2009-04-27 04:15:40