Trace number 1731898

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

NameCRAFTED/sgen/unsat/
sgen1-unsat-85-100.cnf
MD5SUM5edff193beb565edf484fbb5f8f23427
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.1276
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of clauses180
Sum of the clauses size540
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3180
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-1731898-1240775776.cnf
0.00/0.00	c found header 'p cnf 85 180'
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      180      85      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      180      85      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      180      85      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      180      85      0     0      0     101    101   18.5  10    0
0.00/0.00	c R    0.0      180      85      0     0      0     201    201   15.6  14    0
0.00/0.01	c N    0.0      180      85      0     0      0     807    807   19.1  28    0
0.00/0.01	c B    0.0      180      85      0     0      0    1001   1001   18.8  29    0
0.00/0.01	c +    0.0      180      85      0     0      0    1001   1100   18.8  29    0
0.00/0.02	c +    0.0      180      85      0     0      0    1250   1210   18.7  30    0
0.00/0.02	c +    0.0      180      85      0     0      0    1560   1331   18.7  31    0
0.00/0.03	c +    0.0      180      85      0     0      0    1951   1464   18.4  31    0
0.00/0.04	c B    0.0      180      85      0     0      0    2002   1389   18.4  31    0
0.03/0.05	c N    0.0      180      85      0     0      0    2414   1469   18.2  31    0
0.03/0.05	c +    0.1      180      85      0     0      0    2435   1610   18.2  31    0
0.03/0.06	c +    0.1      180      85      0     0      0    3040   1771   18.2  30    0
0.03/0.08	c +    0.1      180      85      0     0      0    3800   1948   18.1  32    0
0.09/0.11	c +    0.1      180      85      0     0      0    4750   2142   17.7  31    0
0.09/0.14	c +    0.1      180      85      0     0      0    5936   2356   17.7  31    0
0.09/0.15	c N    0.2      180      85      0     0      0    6428   2360   17.6  29    0
0.09/0.18	c
0.09/0.18	c       original/binary      fixed     eliminated      learned       agility
0.09/0.18	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.18	c
0.09/0.18	c +    0.2      180      85      0     0      0    7423   2591   17.6  31    0
0.19/0.20	c B    0.2      180      85      0     0      0    8005   2599   17.5  30    0
0.19/0.24	c +    0.2      180      85      0     0      0    9276   2850   17.4  30    0
0.29/0.30	c +    0.3      180      85      0     0      0   11595   3135   17.2  29    1
0.39/0.41	c +    0.4      180      85      0     0      0   14490   3448   16.9  28    1
0.39/0.46	c N    0.5      180      85      0     0      0   16055   3453   16.8  29    1
0.49/0.52	c +    0.5      180      85      0     0      0   18112   3792   16.8  31    1
0.59/0.69	c +    0.7      180      85      0     0      0   22641   4171   16.9  28    1
0.69/0.73	c B    0.7      180      85      0     0      0   24011   4175   17.0  30    1
0.79/0.89	c +    0.9      180      85      0     0      0   28301   4588   17.0  27    1
1.10/1.13	c +    1.1      180      85      0     0      0   35375   5046   16.8  28    1
1.19/1.25	c N    1.2      180      85      0     0      0   38507   5053   16.7  30    1
1.39/1.45	c +    1.5      180      85      0     0      0   44217   5550   16.6  31    1
1.79/1.87	c +    1.9      180      85      0     0      0   55271   6105   16.6  30    1
2.20/2.21	c B    2.2      180      85      0     0      0   64027   6115   16.8  29    1
2.39/2.42	c +    2.4      180      85      0     0      0   69088   6715   16.8  28    1
3.09/3.17	c +    3.2      180      85      0     0      0   86361   7386   16.6  31    2
3.29/3.31	c N    3.3      180      85      0     0      0   89788   7391   16.5  31    2
4.09/4.10	c +    4.1      180      85      0     0      0  107950   8124   16.4  31    2
5.29/5.38	c
5.29/5.38	c       original/binary      fixed     eliminated      learned       agility
5.29/5.38	c   seconds        variables     equivalent    conflicts       height       MB
5.29/5.38	c
5.29/5.38	c +    5.4      180      85      0     0      0  134935   8936   16.3  29    2
6.59/6.64	c B    6.6      180      85      0     0      0  160045   8947   16.2  29    2
6.99/7.08	c +    7.1      180      85      0     0      0  168665   9829   16.1  28    2
8.88/8.92	c N    8.9      180      85      0     0      0  205181   9836   15.9  28    3
9.18/9.21	c +    9.2      180      85      0     0      0  210831  10811   15.9  25    3
11.88/11.93	c +   11.9      180      85      0     0      0  263537  11892   15.7  28    3
15.49/15.50	c +   15.5      180      85      0     0      0  329420  13081   15.6  28    3
18.89/19.00	c B   19.0      180      85      0     0      0  384093  13090   15.6  26    4
20.59/20.61	c +   20.6      180      85      0     0      0  411776  14389   15.6  32    4
23.59/23.64	c N   23.6      180      85      0     0      0  461536  14398   15.7  30    5
27.08/27.16	c +   27.2      180      85      0     0      0  514721  15827   15.6  29    5
35.48/35.53	c +   35.5      180      85      0     0      0  643400  17409   15.3  27    6
46.68/46.72	c +   46.7      180      85      0     0      0  804250  19149   15.5  27    7
52.98/53.09	c B   53.1      180      85      0     0      0  896171  19157   15.4  28    7
60.87/60.90	c +   60.9      180      85      0     0      0 1005310  21063   15.4  27    7
62.27/62.36	c N   62.4      180      85      0     0      0 1025460  21071   15.4  27    7
80.87/80.93	c +   80.9      180      85      0     0      0 1256635  23169   15.1  28    8
107.86/107.97	c +  107.9      180      85      0     0      0 1570790  25485   14.7  27    9
142.56/142.63	c +  142.6      180      85      0     0      0 1963485  28033   14.2  27    3
151.35/151.42	c
151.35/151.42	c       original/binary      fixed     eliminated      learned       agility
151.35/151.42	c   seconds        variables     equivalent    conflicts       height       MB
151.35/151.42	c
151.35/151.42	c B  151.4      180      85      0     0      0 2048360  28043   14.2  29    6
173.45/173.51	c N  173.5      180      85      0     0      0 2255768  28039   14.2  29    7
195.14/195.21	c +  195.2      180      85      0     0      0 2454355  30836   14.1  31    8
256.02/256.16	c +  256.1      180      85      0     0      0 3067940  33919   14.2  27   11
338.20/338.38	c +  338.3      180      85      0     0      0 3834925  37310   14.2  31   13
435.17/435.39	c B  435.3      180      85      0     0      0 4608728  37317   14.3  28   15
457.87/458.02	c +  457.9      180      85      0     0      0 4793655  41041   14.3  28   15
473.76/473.90	c N  473.8      180      85      0     0      0 4921203  41047   14.2  31   16
495.06/495.27	c s  495.1      181      85      0     0      0 5090445  41055   14.1  29    4
609.42/609.67	c +  609.5      181      85      0     0      0 5992066  45145   13.9  27   11
813.47/813.72	c +  813.5      181      85      0     0      0 7490081  49659   13.9  24   15
1080.40/1080.76	c + 1080.5      181      85      0     0      0 9362600  54624   13.8  27   19
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 10183220 conflicts, 12291709 decisions, 1 random
1200.08/1200.40	c 0 iterations, 213 restarts, 16167 skipped
1200.08/1200.40	c 42 enlarged, 1 shrunken, 99556 rescored, 2045 rebiased
1200.08/1200.40	c 2 simplifications, 1 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 625 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 12750 probed, 75 phases, 75 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 144373980 learned, 17% deleted, 16 strong, 14 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 231850831 propagations, 0.19 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 20 MB max, 780 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731898-1240775776/watcher-1731898-1240775776 -o /tmp/evaluation-result-1731898-1240775776/solver-1731898-1240775776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1731898-1240775776.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: 1.00 0.99 0.98 3/65 9977
/proc/meminfo: memFree=1820016/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=784 CPUtime=0
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 115 0 0 0 0 0 0 0 20 0 1 0 105606741 802816 99 1992294400 134512640 135151029 4294956240 18446744073709551615 134574229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 196 99 79 155 0 39 0

[startup+0.0408481 s]
/proc/loadavg: 1.00 0.99 0.98 3/65 9977
/proc/meminfo: memFree=1820016/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=916 CPUtime=0.03
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 166 0 0 0 3 0 0 0 20 0 1 0 105606741 937984 150 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 229 150 79 155 0 72 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 916

[startup+0.101854 s]
/proc/loadavg: 1.00 0.99 0.98 3/65 9977
/proc/meminfo: memFree=1820016/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=1048 CPUtime=0.09
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 193 0 0 0 9 0 0 0 20 0 1 0 105606741 1073152 177 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 262 177 79 155 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301877 s]
/proc/loadavg: 1.00 0.99 0.98 3/65 9977
/proc/meminfo: memFree=1820016/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=1312 CPUtime=0.29
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 249 0 0 0 29 0 0 0 22 0 1 0 105606741 1343488 233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 328 233 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701923 s]
/proc/loadavg: 1.00 0.99 0.98 3/65 9977
/proc/meminfo: memFree=1820016/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=1576 CPUtime=0.69
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 323 0 0 0 69 0 0 0 25 0 1 0 105606741 1613824 307 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 394 307 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50201 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1818920/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=1992 CPUtime=1.49
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 105606741 2039808 383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 498 383 79 155 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.1012 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1818344/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=2412 CPUtime=3.09
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 516 0 0 0 309 0 0 0 25 0 1 0 105606741 2469888 500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 603 500 79 155 0 446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2412

[startup+6.30156 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1817448/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=3252 CPUtime=6.29
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 699 0 0 0 629 0 0 0 25 0 1 0 105606741 3330048 683 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 813 683 79 155 0 656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3252

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1816680/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=4016 CPUtime=12.68
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 869 0 0 0 1268 0 0 0 25 0 1 0 105606741 4112384 853 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 1004 853 79 155 0 847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4016

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1814952/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=6004 CPUtime=25.49
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 1291 0 0 0 2548 1 0 0 25 0 1 0 105606741 6148096 1275 1992294400 134512640 135151029 4294956240 18446744073709551615 134552196 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 1501 1275 79 155 0 1344 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6004

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1813032/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=8396 CPUtime=51.08
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 1771 0 0 0 5107 1 0 0 25 0 1 0 105606741 8597504 1755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554560 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 2099 1755 79 155 0 1942 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8396

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1810920/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=10528 CPUtime=102.26
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 2269 0 0 0 10225 1 0 0 25 0 1 0 105606741 10780672 2253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 2632 2253 79 155 0 2475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10528

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1810344/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=10324 CPUtime=162.25
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 2714 0 0 0 16223 2 0 0 25 0 1 0 105606741 10571776 2394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 2581 2394 79 155 0 2424 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10324

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1808424/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=12596 CPUtime=222.23
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 3166 0 0 0 22221 2 0 0 25 0 1 0 105606741 12898304 2846 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3149 2846 79 155 0 2992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12596

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9978
/proc/meminfo: memFree=1806888/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=14836 CPUtime=282.21
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 3558 0 0 0 28219 2 0 0 25 0 1 0 105606741 15192064 3238 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3709 3238 79 155 0 3552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14836

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1805800/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=15860 CPUtime=342.2
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 3756 0 0 0 34217 3 0 0 25 0 1 0 105606741 16240640 3436 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3965 3436 79 155 0 3808 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15860

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1804968/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=16824 CPUtime=402.18
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 3964 0 0 0 40215 3 0 0 25 0 1 0 105606741 17227776 3644 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 4206 3644 79 155 0 4049 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16824

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1803560/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=18624 CPUtime=462.17
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 4306 0 0 0 46214 3 0 0 25 0 1 0 105606741 19070976 3986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 4656 3986 79 155 0 4499 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18624

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1809000/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=10768 CPUtime=522.15
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 4448 0 0 0 52212 3 0 0 25 0 1 0 105606741 11026432 2594 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 2692 2594 79 155 0 2535 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10768

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1808232/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=12048 CPUtime=582.13
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 4671 0 0 0 58210 3 0 0 25 0 1 0 105606741 12337152 2817 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3012 2817 79 155 0 2855 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12048

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1806696/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=14160 CPUtime=642.12
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 5045 0 0 0 64209 3 0 0 25 0 1 0 105606741 14499840 3191 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3540 3191 79 155 0 3383 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14160

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1805480/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=15748 CPUtime=702.1
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 5352 0 0 0 70206 4 0 0 25 0 1 0 105606741 16125952 3498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 3937 3498 79 155 0 3780 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15748

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1804264/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=17156 CPUtime=762.09
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 5636 0 0 0 76205 4 0 0 25 0 1 0 105606741 17567744 3782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 4289 3782 79 155 0 4132 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17156

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1803368/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=18372 CPUtime=822.07
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 5881 0 0 0 82203 4 0 0 25 0 1 0 105606741 18812928 4027 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 4593 4027 79 155 0 4436 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18372

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1802280/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=19652 CPUtime=882.05
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6133 0 0 0 88201 4 0 0 25 0 1 0 105606741 20123648 4279 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 4913 4279 79 155 0 4756 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 19652

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1801576/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=20804 CPUtime=942.04
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6303 0 0 0 94200 4 0 0 25 0 1 0 105606741 21303296 4449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 5201 4449 79 155 0 5044 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20804

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1801256/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=21060 CPUtime=1002.02
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6372 0 0 0 100198 4 0 0 25 0 1 0 105606741 21565440 4518 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 5265 4518 79 155 0 5108 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21060

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1800744/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=21764 CPUtime=1062
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6498 0 0 0 106196 4 0 0 25 0 1 0 105606741 22286336 4644 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 5441 4644 79 155 0 5284 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21764

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1800104/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=22660 CPUtime=1121.98
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6661 0 0 0 112194 4 0 0 25 0 1 0 105606741 23203840 4807 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 5665 4807 79 155 0 5508 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 22660

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1799528/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=23556 CPUtime=1181.98
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6794 0 0 0 118193 5 0 0 25 0 1 0 105606741 24121344 4940 1992294400 134512640 135151029 4294956240 18446744073709551615 134553293 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 5889 4940 79 155 0 5732 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 9984
/proc/meminfo: memFree=1799080/2055920 swapFree=4192952/4192956
[pid=9977] ppid=9975 vsize=24324 CPUtime=1200.08
/proc/9977/stat : 9977 (precosat) R 9975 9977 9788 0 -1 4194304 6908 0 0 0 120003 5 0 0 25 0 1 0 105606741 24907776 5054 1992294400 134512640 135151029 4294956240 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9977/statm: 6081 5054 79 155 0 5924 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24324

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): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 24324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6908
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= 1408

runsolver used 1.3308 second user time and 2.6006 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-26 21:56:16
IDJOB=1731898
IDBENCH=71106
IDSOLVER=507
FILE ID=node88/1731898-1240775776
PBS_JOBID= 9187217
Free space on /tmp= 66548 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-85-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731898-1240775776/watcher-1731898-1240775776 -o /tmp/evaluation-result-1731898-1240775776/solver-1731898-1240775776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1731898-1240775776.cnf

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

MD5SUM BENCH= 5edff193beb565edf484fbb5f8f23427
RANDOM SEED=1483550652

node88.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1820432 kB
Buffers:         28124 kB
Cached:         124872 kB
SwapCached:          4 kB
Active:          73708 kB
Inactive:        93592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820432 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          24052 kB
Slab:            54024 kB
Committed_AS:   291120 kB
PageTables:       1444 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= 66548 MiB
End job on node88 at 2009-04-26 22:16:18