Trace number 1512707

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.12 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6233
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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-1512707-1238207734.cnf
0.00/0.00	c found header 'p cnf 800 16000'
0.19/0.22	c finished parsing
0.19/0.22	c
0.19/0.22	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.22	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.22	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.22	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.22	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.22	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.22	c
0.19/0.22	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.19/0.22	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.22	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.22	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.22	c
0.19/0.22	c starting search after 0.0 seconds
0.19/0.22	c no decision limit
0.19/0.22	c
0.19/0.22	c       original/binary      fixed     eliminated      learned       agility
0.19/0.22	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.22	c
0.19/0.22	c *    0.0    16000     800      0     0      0       0      0    0.0   0    1
0.19/0.22	c s    0.1    16000     800      0     0      0       0      0    0.0   0    1
0.19/0.22	c l    0.1    16000     800      0     0      0       0  16000    0.0   0    1
0.19/0.22	c R    0.2    16000     800      0     0      0     101    101  178.6  15    1
0.19/0.22	c R    0.2    16000     800      0     0      0     201    201  164.6  21    1
0.19/0.22	c N    0.2    16000     800      0     0      0     803    803  178.3  29    2
0.19/0.23	c B    0.2    16000     800      0     0      0    1001   1001  182.5  29    2
0.29/0.33	c B    0.3    16000     800      0     0      0    2001   2001  193.8  27    2
0.29/0.37	c N    0.4    16000     800      0     0      0    2416   2416  195.8  26    3
0.79/0.88	c N    0.9    16000     800      0     0      0    6434   6434  203.7  26    5
1.10/1.10	c B    1.1    16000     800      0     0      0    8003   8003  204.4  28    6
2.49/2.51	c +    2.5    16000     800      0     0      0   16000  17600  206.7  28   10
2.49/2.54	c N    2.5    16000     800      0     0      0   16055  16055  206.7  27   10
3.29/3.35	c +    3.3    16000     800      0     0      0   20001  19360  207.7  28   11
3.88/3.98	c B    4.0    16000     800      0     0      0   24009  19367  211.9  29   12
4.08/4.14	c +    4.1    16000     800      0     0      0   25000  21296  212.7  29   12
5.29/5.33	c +    5.3    16000     800      0     0      0   31251  23425  216.2  27   13
7.18/7.25	c N    7.3    16000     800      0     0      0   38514  23431  218.3  26   15
7.38/7.40	c +    7.4    16000     800      0     0      0   39062  25767  218.4  27   15
10.69/10.70	c
10.69/10.70	c       original/binary      fixed     eliminated      learned       agility
10.69/10.70	c   seconds        variables     equivalent    conflicts       height       MB
10.69/10.70	c
10.69/10.70	c +   10.7    16000     800      0     0      0   48825  28343  220.2  28   16
14.58/14.62	c +   14.6    16000     800      0     0      0   61030  31177  219.8  27   18
15.18/15.22	c B   15.2    16000     800      0     0      0   64024  31193  219.3  28   19
17.98/18.03	c +   18.0    16000     800      0     0      0   76285  34294  216.2  27   19
22.18/22.20	c N   22.2    16000     800      0     0      0   89814  34304  213.8  28   21
24.19/24.24	c +   24.2    16000     800      0     0      0   95356  37723  213.0  27   21
34.57/34.67	c +   34.7    16000     800      0     0      0  119196  41495  210.4  28   23
47.77/47.83	c +   47.8    16000     800      0     0      0  148995  45644  208.5  29   26
53.07/53.18	c B   53.2    16000     800      0     0      0  160053  45658  207.9  27   28
64.87/64.95	c +   64.9    16000     800      0     0      0  186240  50208  206.6  27   29
75.36/75.49	c N   75.5    16000     800      0     0      0  205228  50220  205.9  26   31
90.85/90.94	c +   90.9    16000     800      0     0      0  232802  55228  204.9  26   31
125.35/125.44	c +  125.4    16000     800      0     0      0  291002  60750  203.4  30   35
170.52/170.70	c +  170.6    16000     800      0     0      0  363751  66825  202.0  26   38
183.71/183.80	c B  183.7    16000     800      0     0      0  384112  66835  201.8  28   42
229.59/229.77	c +  229.7    16000     800      0     0      0  454685  73507  201.2  29   43
234.69/234.86	c N  234.8    16000     800      0     0      0  461632  73527  201.1  28   46
310.56/310.70	c +  310.6    16000     800      0     0      0  568358  80857  200.1  27   46
409.51/409.74	c +  409.6    16000     800      0     0      0  710445  88942  200.2  26   51
519.27/519.56	c
519.27/519.56	c       original/binary      fixed     eliminated      learned       agility
519.27/519.56	c   seconds        variables     equivalent    conflicts       height       MB
519.27/519.56	c
519.27/519.56	c +  519.3    16000     800      0     0      0  888055  97836  202.3  29   61
523.17/523.49	c B  523.3    16000     800      0     0      0  896223  97120  202.6  28   65
607.64/607.96	c N  607.7    16000     800      0     0      0 1025595  97848  202.1  28   68
711.99/712.33	c +  712.0    16000     800      0     0      0 1110066 107619  201.7  29   48
924.30/924.73	c +  924.3    16000     800      0     0      0 1387580 118380  202.4  28   68
1200.09/1200.60	c
1200.09/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.60	c
1200.09/1200.60	c 1713185 conflicts, 2081817 decisions, 1 random
1200.09/1200.60	c 0 iterations, 24 restarts, 3268 skipped
1200.09/1200.60	c 21 enlarged, 0 shrunken, 16749 rescored, 470 rebiased
1200.09/1200.60	c 1 simplifications, 1 reductions
1200.09/1200.60	c
1200.09/1200.60	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.60	c elim: 81618 resolutions, 1 phases, 1 rounds
1200.09/1200.60	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.60	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.60	c prbe: 30400 probed, 19 phases, 19 rounds
1200.09/1200.60	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.60	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.60	c hash: 0 units, 0 merged
1200.09/1200.60	c mins: 221177947 learned, 8% deleted, 0 strong, 24 depth
1200.09/1200.60	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.60	c strs: 0 forward, 0 backward
1200.09/1200.60	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.60	c prps: 153858478 propagations, 0.13 megaprops
1200.09/1200.60	c
1200.09/1200.60	c 1200.1 seconds, 96 MB max, 824 MB recycled
1200.09/1200.60	c
1200.09/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.60	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-1512707-1238207734/watcher-1512707-1238207734 -o /tmp/evaluation-result-1512707-1238207734/solver-1512707-1238207734 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512707-1238207734.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: 2.08 2.00 1.90 4/94 17965
/proc/meminfo: memFree=1828368/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=1184 CPUtime=0
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1093437065 1212416 187 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 296 188 63 155 0 139 0

[startup+0.0116989 s]
/proc/loadavg: 2.08 2.00 1.90 4/94 17965
/proc/meminfo: memFree=1828368/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=1580 CPUtime=0
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1093437065 1617920 271 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 395 271 63 155 0 238 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1580

[startup+0.101709 s]
/proc/loadavg: 2.08 2.00 1.90 4/94 17965
/proc/meminfo: memFree=1828368/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=2732 CPUtime=0.09
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 1093437065 2797568 577 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 683 577 79 155 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2732

[startup+0.301732 s]
/proc/loadavg: 2.08 2.00 1.90 4/94 17965
/proc/meminfo: memFree=1828368/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=3128 CPUtime=0.29
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 1093437065 3203072 690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 782 690 79 155 0 625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3128

[startup+0.701775 s]
/proc/loadavg: 2.08 2.00 1.90 4/94 17965
/proc/meminfo: memFree=1828368/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=4976 CPUtime=0.69
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 1201 0 0 0 69 0 0 0 23 0 1 0 1093437065 5095424 1158 1992294400 134512640 135151029 4294956240 18446744073709551615 134574048 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 1244 1158 79 155 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4976

[startup+1.50186 s]
/proc/loadavg: 2.08 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1822664/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=8144 CPUtime=1.49
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 1997 0 0 0 149 0 0 0 25 0 1 0 1093437065 8339456 1954 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 2036 1954 79 155 0 1879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8144

[startup+3.10104 s]
/proc/loadavg: 2.08 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1818760/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=12240 CPUtime=3.09
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 2996 0 0 0 309 0 0 0 25 0 1 0 1093437065 12533760 2953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 3060 2953 79 155 0 2903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12240

[startup+6.30139 s]
/proc/loadavg: 2.07 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1813960/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=15940 CPUtime=6.28
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 3920 0 0 0 627 1 0 0 25 0 1 0 1093437065 16322560 3877 1992294400 134512640 135151029 4294956240 18446744073709551615 134573903 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 3985 3877 79 155 0 3828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15940

[startup+12.7011 s]
/proc/loadavg: 2.07 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1809160/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=19644 CPUtime=12.68
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 4849 0 0 0 1266 2 0 0 25 0 1 0 1093437065 20115456 4806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 4911 4806 79 155 0 4754 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19644

[startup+25.5015 s]
/proc/loadavg: 2.05 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1804808/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=24288 CPUtime=25.47
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 6007 0 0 0 2544 3 0 0 25 0 1 0 1093437065 24870912 5964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 6072 5964 79 155 0 5915 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24288

[startup+51.1014 s]
/proc/loadavg: 2.03 2.00 1.90 3/95 17966
/proc/meminfo: memFree=1798728/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=30172 CPUtime=51.07
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 7449 0 0 0 5102 5 0 0 25 0 1 0 1093437065 30896128 7406 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 7543 7406 79 155 0 7386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30172

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1792136/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=36676 CPUtime=102.24
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 9040 0 0 0 10218 6 0 0 25 0 1 0 1093437065 37556224 8997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 9169 8997 79 155 0 9012 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36676

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1787656/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=41196 CPUtime=162.22
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 10138 0 0 0 16214 8 0 0 25 0 1 0 1093437065 42184704 10095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 10299 10095 79 155 0 10142 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 41196

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1783496/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=45528 CPUtime=222.2
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 11176 0 0 0 22211 9 0 0 25 0 1 0 1093437065 46620672 11133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 11382 11133 79 155 0 11225 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 45528

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1778760/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=50352 CPUtime=282.17
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 12348 0 0 0 28206 11 0 0 25 0 1 0 1093437065 51560448 12305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 12588 12305 79 155 0 12431 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 50352

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1775496/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=53824 CPUtime=342.15
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 13156 0 0 0 34203 12 0 0 25 0 1 0 1093437065 55115776 13113 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 13456 13113 79 155 0 13299 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 53824

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1774536/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=54992 CPUtime=402.12
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 13417 0 0 0 40200 12 0 0 25 0 1 0 1093437065 56311808 13374 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 13748 13374 79 155 0 13591 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 54992

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1768008/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=61640 CPUtime=462.1
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 15024 0 0 0 46196 14 0 0 25 0 1 0 1093437065 63119360 14981 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 15410 14981 79 155 0 15253 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 61640

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1763464/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=67396 CPUtime=522.07
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 16406 0 0 0 52191 16 0 0 25 0 1 0 1093437065 69013504 16363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 16849 16363 79 155 0 16692 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 67396

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17966
/proc/meminfo: memFree=1759176/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=70800 CPUtime=582.05
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 17214 0 0 0 58188 17 0 0 25 0 1 0 1093437065 72499200 17171 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 17700 17171 79 155 0 17543 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 70800

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17967
/proc/meminfo: memFree=1752840/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=77416 CPUtime=642.03
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 18802 0 0 0 64184 19 0 0 25 0 1 0 1093437065 79273984 18759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 19354 18759 79 155 0 19197 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 77416

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1731144/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=99656 CPUtime=702
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24243 0 0 0 70175 25 0 0 25 0 1 0 1093437065 102047744 24200 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 24914 24200 79 155 0 24757 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 99656

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1730056/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=761.98
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24548 0 0 0 76173 25 0 0 25 0 1 0 1093437065 102457344 24408 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24408 79 155 0 24857 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 100056

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1730056/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=821.94
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24550 0 0 0 82169 25 0 0 25 0 1 0 1093437065 102457344 24410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24410 79 155 0 24857 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 100056

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1730056/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=881.92
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24550 0 0 0 88167 25 0 0 25 0 1 0 1093437065 102457344 24410 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24410 79 155 0 24857 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 100056

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1730056/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=941.89
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24559 0 0 0 94164 25 0 0 25 0 1 0 1093437065 102457344 24419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24419 79 155 0 24857 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 100056

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1729992/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=1001.87
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24573 0 0 0 100162 25 0 0 25 0 1 0 1093437065 102457344 24433 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24433 79 155 0 24857 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 100056

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1729928/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=1061.84
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24576 0 0 0 106159 25 0 0 25 0 1 0 1093437065 102457344 24436 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24436 79 155 0 24857 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 100056

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1729864/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=1121.82
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24597 0 0 0 112157 25 0 0 25 0 1 0 1093437065 102457344 24457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24457 79 155 0 24857 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 100056

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1729672/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=1181.79
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24616 0 0 0 118154 25 0 0 25 0 1 0 1093437065 102457344 24476 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24476 79 155 0 24857 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 100056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 17968
/proc/meminfo: memFree=1729672/2055920 swapFree=4152308/4192956
[pid=17965] ppid=17963 vsize=100056 CPUtime=1200.09
/proc/17965/stat : 17965 (precosat) R 17963 17965 17852 0 -1 4194304 24617 0 0 0 119984 25 0 0 25 0 1 0 1093437065 102457344 24477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17965/statm: 25014 24477 79 155 0 24857 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 100056

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): 1200.62
CPU time (s): 1200.12
CPU user time (s): 1199.84
CPU system time (s): 0.275958
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 100716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24617
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= 5304

runsolver used 1.89071 second user time and 4.41433 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 03:35:34
IDJOB=1512707
IDBENCH=70202
IDSOLVER=507
FILE ID=node91/1512707-1238207734
PBS_JOBID= 9060476
Free space on /tmp= 66480 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512707-1238207734/watcher-1512707-1238207734 -o /tmp/evaluation-result-1512707-1238207734/solver-1512707-1238207734 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512707-1238207734.cnf

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=199702114

node91.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		: 3000.252
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		: 3000.252
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828856 kB
Buffers:         23600 kB
Cached:         133076 kB
SwapCached:      23048 kB
Active:          99040 kB
Inactive:        82304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828856 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            28804 kB
Committed_AS:  2363184 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 03:55:37