Trace number 1514627

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) 1200.14 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1514627-1238241559.cnf
0.00/0.00	c found header 'p cnf 18000 75600'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.11	c
0.09/0.11	c       original/binary      fixed     eliminated      learned       agility
0.09/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.11	c
0.09/0.11	c *    0.1    75600   18000      0     0      0       0      0    0.0   0    6
0.69/0.78	c s    0.8    74670   17474      0     0    526       0      0    0.0   0    6
0.69/0.78	c l    0.8    74670   17474      0     0    526       0  74670    0.0   0    6
0.79/0.88	c R    0.9    74670   17474      0     0    526     102    102 1175.7  11    6
0.89/0.97	c R    1.0    74670   17474      0     0    526     205    205  989.0  14    7
1.39/1.47	c R    1.5    74670   17474      0     0    526     809    809  783.1  13    7
1.59/1.64	c B    1.6    74670   17474      0     0    526    1000   1000  769.2  15    7
2.49/2.55	c B    2.6    74670   17474      0     0    526    2001   2001  747.9  15    8
2.79/2.89	c R    2.9    74670   17474      0     0    526    2418   2418  769.7  12    9
6.59/6.69	c R    6.7    74670   17474      0     0    526    6430   6430  745.6  14   12
7.99/8.07	c B    8.1    74670   17474      0     0    526    8005   8005  780.1  14   14
15.88/15.99	c R   16.0    74670   17474      0     0    526   16048  16048  751.6  10   22
24.09/24.19	c B   24.2    74670   17474      0     0    526   24011  24011  753.6  13   31
40.07/40.13	c R   40.1    74670   17474      0     0    526   38483  38483  755.5  17   47
71.67/71.72	c B   71.7    74670   17474      0     0    526   64028  64028  760.8  15   76
86.06/86.12	c +   86.1    74670   17474      0     0    526   74670  82137  747.8  15   87
106.25/106.33	c R  106.3    74670   17474      0     0    526   89776  82151  765.1  14   97
111.35/111.47	c +  111.4    74670   17474      0     0    526   93335  90350  771.7  16   99
146.35/146.41	c +  146.4    74670   17474      0     0    526  116666  99385  772.2  13  111
189.93/190.01	c
189.93/190.01	c       original/binary      fixed     eliminated      learned       agility
189.93/190.01	c   seconds        variables     equivalent    conflicts       height       MB
189.93/190.01	c
189.93/190.01	c +  190.0    74670   17474      0     0    526  145830 109323  775.3  12  121
211.83/211.91	c B  211.9    74670   17474      0     0    526  160053 109332  766.2  17  131
245.32/245.47	c +  245.4    74670   17474      0     0    526  182286 120255  759.8  15  131
278.81/278.96	c R  278.9    74670   17474      0     0    526  205167 120267  778.2  12  147
312.70/312.81	c +  312.7    74670   17474      0     0    526  227856 132280  793.6  15  147
411.88/412.02	c +  411.9    74670   17474      0     0    526  284820 145508  779.8  11  163
537.24/537.43	c +  537.3    74670   17474      0     0    526  356025 160058  778.3  15  178
585.63/585.80	c B  585.6    74670   17474      0     0    526  384102 160064  773.8  15  193
686.81/687.09	c +  686.9    74670   17474      0     0    526  445030 176063  772.8  13  200
718.50/718.72	c R  718.5    74670   17474      0     0    526  461617 176099  775.5  12  224
907.75/908.00	c +  907.8    74670   17474      0     0    526  556286 193669  794.0  15  245
1198.18/1198.59	c + 1198.3    74670   17474      0     0    526  695355 213035  782.5  11  230
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 696171 conflicts, 2995175 decisions, 47 random
1200.08/1200.40	c 0 iterations, 1530 restarts, 0 skipped
1200.08/1200.40	c 11 enlarged, 0 shrunken, 6814 rescored, 219 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 526 elim, 0 merged
1200.08/1200.40	c elim: 249394 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: 10695140 probed, 306 phases, 306 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: 200677656 learned, 5% deleted, 0 strong, 81 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: 585629590 propagations, 0.49 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 269 MB max, 576 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514627-1238241559/watcher-1514627-1238241559 -o /tmp/evaluation-result-1514627-1238241559/solver-1514627-1238241559 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514627-1238241559.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: 0.92 0.98 0.99 3/80 18960
/proc/meminfo: memFree=1517344/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=2380 CPUtime=0
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 1096819792 2437120 468 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 595 469 63 155 0 438 0

[startup+0.0429341 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 18960
/proc/meminfo: memFree=1517344/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=4360 CPUtime=0.03
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 972 0 0 0 3 0 0 0 18 0 1 0 1096819792 4464640 957 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 1090 957 63 155 0 933 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4360

[startup+0.10194 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 18960
/proc/meminfo: memFree=1517344/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=7132 CPUtime=0.09
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 1668 0 0 0 8 1 0 0 18 0 1 0 1096819792 7303168 1653 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 1783 1654 63 155 0 1626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7132

[startup+0.301959 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 18960
/proc/meminfo: memFree=1517344/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=8336 CPUtime=0.29
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 2290 0 0 0 28 1 0 0 19 0 1 0 1096819792 8536064 1947 1992294400 134512640 135151029 4294956240 18446744073709551615 134578622 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 2084 1947 79 155 0 1927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8336

[startup+0.702002 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 18960
/proc/meminfo: memFree=1517344/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=10856 CPUtime=0.69
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 2921 0 0 0 68 1 0 0 22 0 1 0 1096819792 11116544 2578 1992294400 134512640 135151029 4294956240 18446744073709551615 134672939 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 2714 2578 79 155 0 2557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10856

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1507224/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=10856 CPUtime=1.49
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 2921 0 0 0 148 1 0 0 25 0 1 0 1096819792 11116544 2578 1992294400 134512640 135151029 4294956240 18446744073709551615 134554702 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 2714 2578 79 155 0 2557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10856

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1507096/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=11252 CPUtime=3.09
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 3020 0 0 0 307 2 0 0 25 0 1 0 1096819792 11522048 2677 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 2813 2677 79 155 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11252

[startup+6.30259 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1504160/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=14552 CPUtime=6.29
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 3830 0 0 0 627 2 0 0 25 0 1 0 1096819792 14901248 3487 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 3638 3487 79 155 0 3481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14552

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1496736/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=21684 CPUtime=12.68
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 5613 0 0 0 1264 4 0 0 25 0 1 0 1096819792 22204416 5270 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 5421 5270 79 155 0 5264 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21684

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1482400/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=35552 CPUtime=25.48
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 9110 0 0 0 2540 8 0 0 25 0 1 0 1096819792 36405248 8767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 8888 8767 79 155 0 8731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35552

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 18961
/proc/meminfo: memFree=1455136/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=62916 CPUtime=51.07
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 15933 0 0 0 5093 14 0 0 25 0 1 0 1096819792 64425984 15590 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 15729 15590 79 155 0 15572 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62916

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/86 18967
/proc/meminfo: memFree=1415144/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=101348 CPUtime=102.26
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 25540 0 0 0 10199 27 0 0 25 0 1 0 1096819792 103780352 25197 1992294400 134512640 135151029 4294956240 18446744073709551615 134580589 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 25337 25197 79 155 0 25180 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 101348

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1389400/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=127796 CPUtime=162.24
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 32169 0 0 0 16191 33 0 0 25 0 1 0 1096819792 130863104 31826 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 31949 31826 79 155 0 31792 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 127796

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1378584/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=138632 CPUtime=222.22
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 34875 0 0 0 22186 36 0 0 25 0 1 0 1096819792 141959168 34532 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 34658 34532 79 155 0 34501 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 138632

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 18967
/proc/meminfo: memFree=1362328/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=154888 CPUtime=282.21
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 38934 0 0 0 28181 40 0 0 25 0 1 0 1096819792 158605312 38591 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 38722 38591 79 155 0 38565 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 154888

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1348248/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=169024 CPUtime=342.19
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 42446 0 0 0 34175 44 0 0 25 0 1 0 1096819792 173080576 42103 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 42256 42103 79 155 0 42099 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 169024

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1346584/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=170608 CPUtime=402.18
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 42857 0 0 0 40173 45 0 0 25 0 1 0 1096819792 174702592 42514 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 42652 42514 79 155 0 42495 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 170608

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1332000/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=185132 CPUtime=462.16
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 46487 0 0 0 46167 49 0 0 25 0 1 0 1096819792 189575168 46144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 46283 46144 79 155 0 46126 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 185132

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1325408/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=191612 CPUtime=522.14
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 48124 0 0 0 52164 50 0 0 25 0 1 0 1096819792 196210688 47781 1992294400 134512640 135151029 4294956240 18446744073709551615 134574195 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 47903 47781 79 155 0 47746 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 191612

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1314080/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=203112 CPUtime=582.14
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 50994 0 0 0 58160 54 0 0 25 0 1 0 1096819792 207986688 50651 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 50778 50651 79 155 0 50621 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 203112

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1314080/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=203112 CPUtime=642.13
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 50994 0 0 0 64159 54 0 0 25 0 1 0 1096819792 207986688 50651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 50778 50651 79 155 0 50621 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 203112

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1295584/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=221640 CPUtime=702.1
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 55614 0 0 0 70152 58 0 0 25 0 1 0 1096819792 226959360 55271 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 55410 55271 79 155 0 55253 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 221640

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1270880/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=246116 CPUtime=762.09
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 61734 0 0 0 76144 65 0 0 25 0 1 0 1096819792 252022784 61391 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 61529 61391 79 155 0 61372 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 246116

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1258208/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=258720 CPUtime=822.07
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 64889 0 0 0 82139 68 0 0 25 0 1 0 1096819792 264929280 64546 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 64680 64546 79 155 0 64523 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 258720

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1257632/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=259384 CPUtime=882.05
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 65036 0 0 0 88137 68 0 0 25 0 1 0 1096819792 265609216 64693 1992294400 134512640 135151029 4294956240 18446744073709551615 134580559 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 64846 64693 79 155 0 64689 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 259384

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1246304/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=271136 CPUtime=942.03
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 67970 0 0 0 94131 72 0 0 25 0 1 0 1096819792 277643264 67627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 67784 67627 79 155 0 67627 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 271136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1239648/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=277484 CPUtime=1002.02
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 69580 0 0 0 100128 74 0 0 25 0 1 0 1096819792 284143616 69237 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 69371 69237 79 155 0 69214 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 277484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1236640/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=280400 CPUtime=1062.01
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 70289 0 0 0 106126 75 0 0 25 0 1 0 1096819792 287129600 69946 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 70100 69946 79 155 0 69943 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 280400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1236640/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=280400 CPUtime=1122
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 70289 0 0 0 112125 75 0 0 25 0 1 0 1096819792 287129600 69946 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 70100 69946 79 155 0 69943 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 280400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1236640/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=280400 CPUtime=1181.98
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 70289 0 0 0 118123 75 0 0 25 0 1 0 1096819792 287129600 69946 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 70100 69946 79 155 0 69943 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 280400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 18967
/proc/meminfo: memFree=1236640/2055912 swapFree=4170660/4192956
[pid=18960] ppid=18958 vsize=280400 CPUtime=1200.08
/proc/18960/stat : 18960 (precosat) R 18958 18960 18801 0 -1 4194304 70289 0 0 0 119933 75 0 0 25 0 1 0 1096819792 287129600 69946 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18960/statm: 70100 69946 79 155 0 69943 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 280400

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): 1200.45
CPU time (s): 1200.14
CPU user time (s): 1199.34
CPU system time (s): 0.800878
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 280400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.800878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70289
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= 1407

runsolver used 1.56276 second user time and 3.9104 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 12:59:19
IDJOB=1514627
IDBENCH=70362
IDSOLVER=507
FILE ID=node78/1514627-1238241559
PBS_JOBID= 9060715
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514627-1238241559/watcher-1514627-1238241559 -o /tmp/evaluation-result-1514627-1238241559/solver-1514627-1238241559 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514627-1238241559.cnf

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

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=499633215

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1517760 kB
Buffers:         64708 kB
Cached:         387000 kB
SwapCached:       7768 kB
Active:         130516 kB
Inactive:       331536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1517760 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            60252 kB
Committed_AS:  2475348 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 13:19:21