Trace number 1514015

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 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
MD5SUMe2770daa493ba034d910db34ba341508
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 variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1514015-1238225773.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.03/0.04	c
0.03/0.04	c       original/binary      fixed     eliminated      learned       agility
0.03/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.03/0.04	c
0.03/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.25	c s    0.3    33322    7800      0     0    200       0      0    0.0   0    3
0.19/0.25	c l    0.3    33322    7800      0     0    200       0  33322    0.0   0    3
0.19/0.29	c R    0.3    33322    7800      0     0    200     100    100  581.1  17    3
0.29/0.33	c R    0.3    33322    7800      0     0    200     200    200  493.4  17    3
0.49/0.54	c R    0.5    33322    7800      0     0    200     809    809  390.9  15    3
0.59/0.61	c B    0.6    33322    7800      0     0    200    1000   1000  381.6  16    3
0.89/0.97	c B    1.0    33322    7800      0     0    200    2001   2001  364.5  16    4
1.10/1.13	c R    1.1    33322    7800      0     0    200    2421   2421  378.5  16    4
2.69/2.72	c R    2.7    33322    7800      0     0    200    6440   6440  366.0  13    7
3.29/3.32	c B    3.3    33322    7800      0     0    200    8002   8002  386.3  16    8
6.78/6.84	c R    6.8    33322    7800      0     0    200   16071  16071  380.6  15   13
10.68/10.79	c B   10.8    33322    7800      0     0    200   24009  24009  383.7  17   19
15.59/15.66	c +   15.7    33322    7800      0     0    200   33324  36654  376.6  17   25
18.38/18.49	c R   18.5    33322    7800      0     0    200   38517  36667  388.5  17   28
20.19/20.26	c +   20.3    33322    7800      0     0    200   41655  40319  393.1  17   28
26.68/26.71	c +   26.7    33322    7800      0     0    200   52065  44350  390.9  16   31
33.77/33.84	c B   33.8    33322    7800      0     0    200   64019  44369  387.3  17   34
34.47/34.57	c +   34.6    33322    7800      0     0    200   65080  48785  386.0  17   34
44.77/44.83	c
44.77/44.83	c       original/binary      fixed     eliminated      learned       agility
44.77/44.83	c   seconds        variables     equivalent    conflicts       height       MB
44.77/44.83	c
44.77/44.83	c +   44.8    33322    7800      0     0    200   81350  53663  379.5  15   37
50.17/50.22	c R   50.2    33322    7800      0     0    200   89832  53681  388.1  18   41
58.17/58.30	c +   58.3    33322    7800      0     0    200  101687  59029  400.2  16   45
76.66/76.77	c +   76.7    33322    7800      0     0    200  127106  64931  392.8  16   49
99.35/99.43	c +   99.4    33322    7800      0     0    200  158881  71424  389.7  19   53
100.35/100.48	c B  100.4    33322    7800      0     0    200  160048  66102  389.1  17   54
128.64/128.72	c +  128.7    33322    7800      0     0    200  198600  78566  391.2  15   59
133.74/133.90	c R  133.8    33322    7800      0     0    200  205233  78074  395.0  16   66
171.03/171.15	c +  171.1    33322    7800      0     0    200  248250  86422  401.8  17   72
224.31/224.45	c +  224.4    33322    7800      0     0    200  310313  95064  394.9  13   67
287.99/288.19	c B  288.1    33322    7800      0     0    200  384107  95082  395.1  17   77
291.28/291.43	c +  291.3    33322    7800      0     0    200  387890 104570  394.9  16   76
356.16/356.39	c R  356.3    33322    7800      0     0    200  461672 104600  395.5  14   89
376.95/377.13	c +  377.0    33322    7800      0     0    200  484860 115027  401.2  18   92
505.30/505.56	c +  505.4    33322    7800      0     0    200  606075 126529  403.2  14   97
666.25/666.57	c +  666.3    33322    7800      0     0    200  757590 139181  401.6  15  107
815.59/815.98	c B  815.7    33322    7800      0     0    200  896239 139194  397.5  17  115
867.37/867.78	c +  867.5    33322    7800      0     0    200  946986 153099  396.5  16  116
958.14/958.53	c R  958.2    33322    7800      0     0    200 1025623 153133  398.8  16  140
1191.55/1192.04	c
1191.55/1192.04	c       original/binary      fixed     eliminated      learned       agility
1191.55/1192.04	c   seconds        variables     equivalent    conflicts       height       MB
1191.55/1192.04	c
1191.55/1192.04	c + 1191.6    33322    7800      0     0    200 1183730 168408  409.8  14  160
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 1190905 conflicts, 2960244 decisions, 2 random
1200.05/1200.50	c 0 iterations, 2236 restarts, 0 skipped
1200.05/1200.50	c 17 enlarged, 0 shrunken, 11654 rescored, 317 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 200 elim, 0 merged
1200.05/1200.50	c elim: 111125 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 4415200 probed, 283 phases, 283 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 224730664 learned, 8% deleted, 0 strong, 63 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 585106975 propagations, 0.49 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 173 MB max, 745 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514015-1238225773/watcher-1514015-1238225773 -o /tmp/evaluation-result-1514015-1238225773/solver-1514015-1238225773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514015-1238225773.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: 0.91 0.97 0.99 3/64 9134
/proc/meminfo: memFree=1508008/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=1528 CPUtime=0
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1095238312 1564672 274 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 382 275 63 155 0 225 0

[startup+0.0417789 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9134
/proc/meminfo: memFree=1508008/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=3636 CPUtime=0.03
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 821 0 0 0 3 0 0 0 18 0 1 0 1095238312 3723264 805 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 909 805 74 155 0 752 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3636

[startup+0.102791 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9134
/proc/meminfo: memFree=1508008/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=3956 CPUtime=0.09
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 1052 0 0 0 9 0 0 0 18 0 1 0 1095238312 4050944 911 1992294400 134512640 135151029 4294956240 18446744073709551615 134688621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 989 911 79 155 0 832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3956

[startup+0.301833 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9134
/proc/meminfo: memFree=1508008/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=5144 CPUtime=0.29
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 1332 0 0 0 29 0 0 0 19 0 1 0 1095238312 5267456 1191 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 1286 1191 79 155 0 1129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.701919 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9134
/proc/meminfo: memFree=1508008/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=5144 CPUtime=0.69
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 1332 0 0 0 69 0 0 0 22 0 1 0 1095238312 5267456 1191 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 1286 1191 79 155 0 1129 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5144

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1503072/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=6596 CPUtime=1.49
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 1685 0 0 0 149 0 0 0 25 0 1 0 1095238312 6754304 1544 1992294400 134512640 135151029 4294956240 18446744073709551615 134554502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 1649 1544 79 155 0 1492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10144 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1501024/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=9368 CPUtime=3.09
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 2378 0 0 0 309 0 0 0 25 0 1 0 1095238312 9592832 2237 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 2342 2237 79 155 0 2185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9368

[startup+6.30212 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1495520/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=14388 CPUtime=6.28
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 3641 0 0 0 627 1 0 0 25 0 1 0 1095238312 14733312 3500 1992294400 134512640 135151029 4294956240 18446744073709551615 134574229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 3597 3500 79 155 0 3440 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14388

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1485280/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=24024 CPUtime=12.68
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 6055 0 0 0 1264 4 0 0 25 0 1 0 1095238312 24600576 5914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 6006 5914 79 155 0 5849 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24024

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1474592/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=33792 CPUtime=25.48
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 8495 0 0 0 2542 6 0 0 25 0 1 0 1095238312 34603008 8354 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 8448 8354 79 155 0 8291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33792

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1463968/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=44352 CPUtime=51.07
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 11142 0 0 0 5099 8 0 0 25 0 1 0 1095238312 45416448 11001 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 11088 11001 79 155 0 10931 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44352

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1449824/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=58476 CPUtime=102.26
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 14653 0 0 0 10214 12 0 0 25 0 1 0 1095238312 59879424 14512 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 14619 14512 79 155 0 14462 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58476

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1432224/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=76032 CPUtime=162.23
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 19036 0 0 0 16207 16 0 0 25 0 1 0 1095238312 77856768 18895 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 19008 18895 79 155 0 18851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 76032

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1426464/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=81708 CPUtime=222.21
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 20461 0 0 0 22203 18 0 0 25 0 1 0 1095238312 83668992 20320 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 20427 20320 79 155 0 20270 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 81708

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1426464/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=81708 CPUtime=282.18
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 20461 0 0 0 28200 18 0 0 25 0 1 0 1095238312 83668992 20320 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 20427 20320 79 155 0 20270 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 81708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1417504/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=90552 CPUtime=342.16
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 22697 0 0 0 34195 21 0 0 25 0 1 0 1095238312 92725248 22556 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 22638 22556 79 155 0 22481 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 90552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1396000/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=112468 CPUtime=402.14
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 28156 0 0 0 40186 28 0 0 25 0 1 0 1095238312 115167232 28015 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 28117 28015 79 155 0 27960 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 112468

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1393440/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=114584 CPUtime=462.12
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 28676 0 0 0 46183 29 0 0 25 0 1 0 1095238312 117334016 28535 1992294400 134512640 135151029 4294956240 18446744073709551615 134554664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 28646 28535 79 155 0 28489 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 114584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1393440/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=114584 CPUtime=522.09
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 28676 0 0 0 52180 29 0 0 25 0 1 0 1095238312 117334016 28535 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 28646 28535 79 155 0 28489 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 114584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1393440/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=114584 CPUtime=582.08
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 28676 0 0 0 58178 30 0 0 25 0 1 0 1095238312 117334016 28535 1992294400 134512640 135151029 4294956240 18446744073709551615 134520448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 28646 28535 79 155 0 28489 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 114584

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1393376/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=114584 CPUtime=642.06
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 28676 0 0 0 64176 30 0 0 25 0 1 0 1095238312 117334016 28535 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 28646 28535 79 155 0 28489 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 114584

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9135
/proc/meminfo: memFree=1385440/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=122504 CPUtime=702.04
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 30664 0 0 0 70171 33 0 0 25 0 1 0 1095238312 125444096 30523 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 30626 30523 79 155 0 30469 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 122504

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9137
/proc/meminfo: memFree=1382240/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=125540 CPUtime=762.01
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 31437 0 0 0 76167 34 0 0 25 0 1 0 1095238312 128552960 31296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 31385 31296 79 155 0 31228 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 125540

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9137
/proc/meminfo: memFree=1382176/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=125540 CPUtime=821.99
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 31437 0 0 0 82165 34 0 0 25 0 1 0 1095238312 128552960 31296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 31385 31296 79 155 0 31228 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 125540

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9137
/proc/meminfo: memFree=1375136/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=132668 CPUtime=881.96
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 33217 0 0 0 88160 36 0 0 25 0 1 0 1095238312 135852032 33076 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 33167 33076 79 155 0 33010 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 132668

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9137
/proc/meminfo: memFree=1363296/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=144568 CPUtime=941.94
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 36170 0 0 0 94154 40 0 0 25 0 1 0 1095238312 148037632 36029 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 36142 36029 79 155 0 35985 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 144568

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 9137
/proc/meminfo: memFree=1345888/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=161792 CPUtime=1001.92
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 40489 0 0 0 100147 45 0 0 25 0 1 0 1095238312 165675008 40348 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 40448 40348 79 155 0 40291 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 161792

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 9137
/proc/meminfo: memFree=1335072/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=172932 CPUtime=1061.89
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 43242 0 0 0 106141 48 0 0 25 0 1 0 1095238312 177082368 43101 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 43233 43101 79 155 0 43076 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 172932

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9137
/proc/meminfo: memFree=1326368/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=181488 CPUtime=1121.88
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 45359 0 0 0 112137 51 0 0 25 0 1 0 1095238312 185843712 45218 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 45372 45218 79 155 0 45215 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 181488

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 9137
/proc/meminfo: memFree=1326304/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=181488 CPUtime=1181.85
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 45374 0 0 0 118134 51 0 0 25 0 1 0 1095238312 185843712 45233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 45372 45233 79 155 0 45215 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 181488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 9137
/proc/meminfo: memFree=1326304/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=181488 CPUtime=1200.05
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 45376 0 0 0 119954 51 0 0 25 0 1 0 1095238312 185843712 45235 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 45372 45235 79 155 0 45215 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 181488

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

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

[startup+1200.5 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 9137
/proc/meminfo: memFree=1326304/2055920 swapFree=4177912/4192956
[pid=9134] ppid=9132 vsize=181488 CPUtime=1200.05
/proc/9134/stat : 9134 (precosat) R 9132 9134 8977 0 -1 4194304 45376 0 0 0 119954 51 0 0 25 0 1 0 1095238312 185843712 45235 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9134/statm: 45372 45235 79 155 0 45215 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 181488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.55
CPU system time (s): 0.543917
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 181488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45376
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= 2137

runsolver used 0.85387 second user time and 2.68659 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 08:36:13
IDJOB=1514015
IDBENCH=70311
IDSOLVER=507
FILE ID=node71/1514015-1238225773
PBS_JOBID= 9060577
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514015-1238225773/watcher-1514015-1238225773 -o /tmp/evaluation-result-1514015-1238225773/solver-1514015-1238225773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514015-1238225773.cnf

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

MD5SUM BENCH= e2770daa493ba034d910db34ba341508
RANDOM SEED=336285358

node71.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		: 3000.270
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		: 3000.270
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:       1508488 kB
Buffers:         52344 kB
Cached:         411500 kB
SwapCached:       9096 kB
Active:         106736 kB
Inactive:       367824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508488 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            58892 kB
Committed_AS:  2413384 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= 66352 MiB
End job on node71 at 2009-03-28 08:56:16