Trace number 1514651

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 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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-1514651-1238241949.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.00/0.06	c finished parsing
0.00/0.06	c
0.00/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.06	c
0.00/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.06	c
0.00/0.06	c starting search after 0.1 seconds
0.00/0.06	c no decision limit
0.00/0.06	c
0.00/0.06	c       original/binary      fixed     eliminated      learned       agility
0.00/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.06	c
0.00/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.45	c s    0.5    49876   11656      0     0    344       0      0    0.0   0    4
0.39/0.45	c l    0.5    49876   11656      0     0    344       0  49876    0.0   0    4
0.49/0.51	c R    0.5    49876   11656      0     0    344     100    100  806.4  14    4
0.49/0.56	c R    0.6    49876   11656      0     0    344     201    201  677.4  19    4
0.79/0.89	c R    0.9    49876   11656      0     0    344     801    801  562.6  15    5
0.89/1.00	c B    1.0    49876   11656      0     0    344    1000   1000  545.2  14    5
1.59/1.60	c B    1.6    49876   11656      0     0    344    2002   2002  526.4  16    6
1.79/1.82	c R    1.8    49876   11656      0     0    344    2405   2405  556.8  17    6
4.19/4.27	c R    4.3    49876   11656      0     0    344    6422   6422  535.0  16    9
5.18/5.24	c B    5.2    49876   11656      0     0    344    8008   8008  557.3  15   11
10.49/10.53	c R   10.5    49876   11656      0     0    344   16040  16040  540.6  12   17
16.09/16.16	c B   16.2    49876   11656      0     0    344   24016  24016  545.5  13   23
27.18/27.27	c R   27.3    49876   11656      0     0    344   38483  38483  545.7  15   36
36.98/37.00	c +   37.0    49876   11656      0     0    344   49877  54863  552.5  15   46
48.07/48.17	c +   48.2    49876   11656      0     0    344   62346  60349  545.9  15   51
49.58/49.61	c B   49.6    49876   11656      0     0    344   64030  56566  547.1  16   53
62.47/62.59	c +   62.6    49876   11656      0     0    344   77934  66383  533.4  17   57
73.36/73.50	c R   73.5    49876   11656      0     0    344   89772  66399  550.6  13   64
80.56/80.69	c
80.56/80.69	c       original/binary      fixed     eliminated      learned       agility
80.56/80.69	c   seconds        variables     equivalent    conflicts       height       MB
80.56/80.69	c
80.56/80.69	c +   80.7    49876   11656      0     0    344   97416  73021  560.9  13   67
105.75/105.84	c +  105.8    49876   11656      0     0    344  121772  80323  560.2  14   73
137.64/137.71	c +  137.7    49876   11656      0     0    344  152218  88355  552.5  15   80
146.14/146.30	c B  146.2    49876   11656      0     0    344  160063  88181  548.2  16   87
177.12/177.25	c +  177.2    49876   11656      0     0    344  190270  97190  545.1  15   85
193.32/193.50	c R  193.4    49876   11656      0     0    344  205166  97208  556.5  15   97
232.60/232.80	c +  232.7    49876   11656      0     0    344  237835 106909  569.5  17  108
305.68/305.83	c +  305.7    49876   11656      0     0    344  297290 117599  559.3  16  116
396.95/397.15	c +  397.0    49876   11656      0     0    344  371611 129358  556.6  14  116
412.64/412.84	c B  412.7    49876   11656      0     0    344  384114 129373  555.4  15  127
508.20/508.48	c R  508.3    49876   11656      0     0    344  461586 129397  557.1  14  134
512.20/512.47	c +  512.3    49876   11656      0     0    344  464510 142293  558.3  15  135
687.43/687.71	c +  687.5    49876   11656      0     0    344  580636 156522  569.7  16  158
892.16/892.57	c +  892.2    49876   11656      0     0    344  725795 172174  567.7  15  158
1148.86/1149.31	c B 1148.9    49876   11656      0     0    344  896219 172187  560.8  15  177
1165.65/1166.15	c + 1165.7    49876   11656      0     0    344  907240 189391  560.0  18  172
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 929612 conflicts, 3068604 decisions, 12 random
1200.04/1200.50	c 0 iterations, 2042 restarts, 0 skipped
1200.04/1200.50	c 14 enlarged, 0 shrunken, 9098 rescored, 254 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 344 elim, 0 merged
1200.04/1200.50	c elim: 166969 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 8165696 probed, 351 phases, 350 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 213625397 learned, 6% deleted, 0 strong, 76 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 596868213 propagations, 0.50 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 186 MB max, 675 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1514651-1238241949/watcher-1514651-1238241949 -o /tmp/evaluation-result-1514651-1238241949/solver-1514651-1238241949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514651-1238241949.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 0.95 0.96 3/64 30395
/proc/meminfo: memFree=1055472/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=1828 CPUtime=0
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 358 0 0 0 0 0 0 0 18 0 1 0 1096860573 1871872 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 457 344 63 155 0 300 0

[startup+0.0817641 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 30395
/proc/meminfo: memFree=1055472/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=5388 CPUtime=0.07
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 1280 0 0 0 7 0 0 0 18 0 1 0 1096860573 5517312 1264 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 1347 1264 79 155 0 1190 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5388

[startup+0.101767 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 30395
/proc/meminfo: memFree=1055472/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=5784 CPUtime=0.09
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 1347 0 0 0 9 0 0 0 18 0 1 0 1096860573 5922816 1331 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 1446 1332 79 155 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5784

[startup+0.301807 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 30395
/proc/meminfo: memFree=1055472/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=7212 CPUtime=0.29
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 1928 0 0 0 29 0 0 0 19 0 1 0 1096860573 7385088 1708 1992294400 134512640 135151029 4294956240 18446744073709551615 134518803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 1803 1708 79 155 0 1646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7212

[startup+0.701884 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 30395
/proc/meminfo: memFree=1055472/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=7476 CPUtime=0.69
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 1971 0 0 0 69 0 0 0 22 0 1 0 1096860573 7655424 1751 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 1869 1751 79 155 0 1712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7476

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 30396
/proc/meminfo: memFree=1048744/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=7480 CPUtime=1.49
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 1982 0 0 0 149 0 0 0 25 0 1 0 1096860573 7659520 1762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 1870 1762 79 155 0 1713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7480

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 30396
/proc/meminfo: memFree=1047720/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=9592 CPUtime=3.09
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 2520 0 0 0 308 1 0 0 25 0 1 0 1096860573 9822208 2300 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 2398 2300 79 155 0 2241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9592

[startup+6.30197 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 30396
/proc/meminfo: memFree=1043176/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=13948 CPUtime=6.29
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 3592 0 0 0 627 2 0 0 25 0 1 0 1096860573 14282752 3372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 3487 3372 79 155 0 3330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13948

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 30396
/proc/meminfo: memFree=1034664/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=22396 CPUtime=12.69
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 5702 0 0 0 1265 4 0 0 25 0 1 0 1096860573 22933504 5482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 5599 5482 79 155 0 5442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22396

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 30396
/proc/meminfo: memFree=1019624/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=36652 CPUtime=25.49
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 9266 0 0 0 2541 8 0 0 25 0 1 0 1096860573 37531648 9046 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 9163 9046 79 155 0 9006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36652

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 30396
/proc/meminfo: memFree=998568/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=57904 CPUtime=51.07
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 14592 0 0 0 5094 13 0 0 25 0 1 0 1096860573 59293696 14372 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 14476 14372 79 155 0 14319 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57904

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 30396
/proc/meminfo: memFree=977896/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=77968 CPUtime=102.26
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 19605 0 0 0 10207 19 0 0 25 0 1 0 1096860573 79839232 19385 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 19492 19385 79 155 0 19335 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77968

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=961384/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=94336 CPUtime=162.23
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 23718 0 0 0 16201 22 0 0 25 0 1 0 1096860573 96600064 23498 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 23584 23498 79 155 0 23427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94336

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=941864/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=113872 CPUtime=222.21
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 28594 0 0 0 22194 27 0 0 25 0 1 0 1096860573 116604928 28374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 28468 28374 79 155 0 28311 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 113872

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=932328/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=123376 CPUtime=282.18
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 30947 0 0 0 28188 30 0 0 25 0 1 0 1096860573 126337024 30727 1992294400 134512640 135151029 4294956240 18446744073709551615 134552608 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 30844 30727 79 155 0 30687 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 123376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=925296/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=130372 CPUtime=342.16
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 32698 0 0 0 34183 33 0 0 25 0 1 0 1096860573 133500928 32478 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 32593 32478 79 155 0 32436 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 130372

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=925360/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=130372 CPUtime=402.14
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 32698 0 0 0 40181 33 0 0 25 0 1 0 1096860573 133500928 32478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 32593 32478 79 155 0 32436 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 130372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=921840/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=133804 CPUtime=462.12
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 33567 0 0 0 46178 34 0 0 25 0 1 0 1096860573 137015296 33347 1992294400 134512640 135151029 4294956240 18446744073709551615 134680404 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 33451 33347 79 155 0 33294 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 133804

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=905392/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=150832 CPUtime=522.09
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 37827 0 0 0 52171 38 0 0 25 0 1 0 1096860573 154451968 37607 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 37708 37607 79 155 0 37551 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 150832

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=885744/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=170116 CPUtime=582.07
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 42635 0 0 0 58163 44 0 0 25 0 1 0 1096860573 174198784 42415 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 42529 42415 79 155 0 42372 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 170116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=884592/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=171040 CPUtime=642.06
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 42877 0 0 0 64161 45 0 0 25 0 1 0 1096860573 175144960 42657 1992294400 134512640 135151029 4294956240 18446744073709551615 134574333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 42760 42657 79 155 0 42603 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 171040

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=883184/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=172756 CPUtime=702.03
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 43309 0 0 0 70158 45 0 0 25 0 1 0 1096860573 176902144 43089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 43189 43089 79 155 0 43032 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 172756

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=878832/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=176716 CPUtime=762.01
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 44288 0 0 0 76154 47 0 0 25 0 1 0 1096860573 180957184 44068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 44179 44068 79 155 0 44022 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 176716

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=878896/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=176716 CPUtime=821.99
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 44288 0 0 0 82152 47 0 0 25 0 1 0 1096860573 180957184 44068 1992294400 134512640 135151029 4294956240 18446744073709551615 134574845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 44179 44068 79 155 0 44022 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 176716

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=878896/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=176716 CPUtime=881.96
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 44288 0 0 0 88149 47 0 0 25 0 1 0 1096860573 180957184 44068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 44179 44068 79 155 0 44022 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 176716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=868720/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=186880 CPUtime=941.94
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 46835 0 0 0 94143 51 0 0 25 0 1 0 1096860573 191365120 46615 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 46720 46615 79 155 0 46563 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 186880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=868080/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=187540 CPUtime=1001.92
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 47001 0 0 0 100141 51 0 0 25 0 1 0 1096860573 192040960 46781 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 46885 46781 79 155 0 46728 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 187540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=868016/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=187540 CPUtime=1061.9
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 47001 0 0 0 106139 51 0 0 25 0 1 0 1096860573 192040960 46781 1992294400 134512640 135151029 4294956240 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 46885 46781 79 155 0 46728 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 187540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=865776/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=189784 CPUtime=1121.87
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 47556 0 0 0 112136 51 0 0 25 0 1 0 1096860573 194338816 47336 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 47446 47336 79 155 0 47289 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 189784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=865712/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=189784 CPUtime=1181.85
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 47556 0 0 0 118134 51 0 0 25 0 1 0 1096860573 194338816 47336 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 47446 47336 79 155 0 47289 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 189784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=861808/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=193744 CPUtime=1200.04
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 48529 0 0 0 119952 52 0 0 25 0 1 0 1096860573 198393856 48309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 48436 48309 79 155 0 48279 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 193744

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: 0.99 0.97 0.96 2/65 30396
/proc/meminfo: memFree=861808/2055920 swapFree=4179368/4192956
[pid=30395] ppid=30393 vsize=193744 CPUtime=1200.04
/proc/30395/stat : 30395 (precosat) R 30393 30395 30202 0 -1 4194304 48529 0 0 0 119952 52 0 0 25 0 1 0 1096860573 198393856 48309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30395/statm: 48436 48309 79 155 0 48279 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 193744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.559914
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 193744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.559914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48529
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= 1671

runsolver used 0.878866 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 13:05:49
IDJOB=1514651
IDBENCH=70364
IDSOLVER=507
FILE ID=node23/1514651-1238241949
PBS_JOBID= 9060656
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514651-1238241949/watcher-1514651-1238241949 -o /tmp/evaluation-result-1514651-1238241949/solver-1514651-1238241949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514651-1238241949.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=270710127

node23.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		: 3000.268
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		: 3000.268
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:       1055888 kB
Buffers:         91972 kB
Cached:         815944 kB
SwapCached:       7500 kB
Active:         197216 kB
Inactive:       719628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1055888 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69180 kB
Committed_AS:  2923628 kB
PageTables:       1392 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= 66312 MiB
End job on node23 at 2009-03-28 13:25:52