Trace number 1783594

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 236UNSAT 241.258 241.324

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
MD5SUMbfae796723167f552bcb2fa958f97ae8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
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-1783594-1241861799.cnf
0.00/0.00	c found header 'p cnf 87 232'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0      232      87      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      232      60      0     0     27       0      0    0.0   0    0
0.00/0.00	c l    0.0      232      60      0     0     27       0   1000    0.0   0    0
0.00/0.00	c R    0.0      232      60      0     0     27     101    101   23.3   7    0
0.00/0.00	c R    0.0      232      60      0     0     27     202    202   23.5  12    0
0.00/0.01	c N    0.0      232      60      0     0     27     805    805   23.8  33    0
0.00/0.01	c B    0.0      232      60      0     0     27    1002   1002   23.7  38    0
0.00/0.01	c +    0.0      232      60      0     0     27    1002   1100   23.7  38    0
0.00/0.01	c +    0.0      232      60      0     0     27    1250   1210   23.4  42    0
0.00/0.02	c +    0.0      232      60      0     0     27    1561   1331   23.1  49    0
0.00/0.02	c +    0.0      232      60      0     0     27    1950   1464   22.7  55    0
0.00/0.02	c B    0.0      232      60      0     0     27    2003   1386   22.7  55    0
0.00/0.03	c N    0.0      232      60      0     0     27    2407   1469   22.2  54    0
0.00/0.03	c +    0.0      232      60      0     0     27    2436   1610   22.2  53    0
0.00/0.04	c +    0.0      232      60      0     0     27    3047   1771   22.0  53    0
0.00/0.05	c +    0.1      232      60      0     0     27    3805   1948   21.7  54    0
0.00/0.07	c +    0.1      232      60      0     0     27    4755   2142   21.2  53    0
0.00/0.09	c +    0.1      232      60      0     0     27    5940   2356   20.7  51    0
0.00/0.10	c N    0.1      232      60      0     0     27    6413   2362   20.6  52    0
0.10/0.11	c
0.10/0.11	c       original/binary      fixed     eliminated      learned       agility
0.10/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.10/0.11	c
0.10/0.11	c +    0.1      232      60      0     0     27    7425   2591   20.2  51    0
0.10/0.12	c B    0.1      232      60      0     0     27    8004   2599   20.1  50    0
0.10/0.15	c +    0.2      232      60      0     0     27    9280   2850   19.6  50    0
0.10/0.19	c +    0.2      232      60      0     0     27   11601   3135   19.0  51    1
0.19/0.25	c +    0.3      232      60      0     0     27   14501   3448   18.4  50    1
0.19/0.27	c N    0.3      232      60      0     0     27   16029   3452   18.2  53    1
0.29/0.31	c +    0.3      232      60      0     0     27   18125   3792   17.9  52    1
0.39/0.41	c +    0.4      232      60      0     0     27   22656   4171   17.3  48    1
0.39/0.44	c B    0.4      232      60      0     0     27   24009   4178   17.2  49    1
0.49/0.52	c +    0.5      232      60      0     0     27   28320   4588   16.9  52    1
0.59/0.67	c +    0.7      232      60      0     0     27   35401   5046   16.3  45    1
0.69/0.73	c N    0.7      232      60      0     0     27   38463   5054   16.3  48    1
0.79/0.87	c +    0.9      232      60      0     0     27   44250   5550   16.0  48    1
1.10/1.13	c +    1.1      232      60      0     0     27   55310   6105   15.6  50    1
1.29/1.32	c B    1.3      232      60      0     0     27   64020   6111   15.3  49    1
1.39/1.44	c +    1.4      232      60      0     0     27   69136   6715   15.2  50    1
1.89/1.91	c +    1.9      232      60      0     0     27   86421   7386   14.9  47    1
1.89/1.99	c N    2.0      232      60      0     0     27   89714   7396   14.9  55    2
2.39/2.48	c +    2.5      232      60      0     0     27  108026   8124   14.7  49    2
3.29/3.31	c
3.29/3.31	c       original/binary      fixed     eliminated      learned       agility
3.29/3.31	c   seconds        variables     equivalent    conflicts       height       MB
3.29/3.31	c
3.29/3.31	c +    3.3      232      60      0     0     27  135030   8936   14.3  49    2
3.99/4.09	c B    4.1      232      60      0     0     27  160036   8945   14.0  51    2
4.29/4.34	c +    4.3      232      60      0     0     27  168788   9829   14.0  47    2
5.49/5.56	c N    5.6      232      60      0     0     27  205020   9835   13.8  46    2
5.69/5.75	c +    5.8      232      60      0     0     27  210985  10811   13.8  50    2
7.49/7.57	c +    7.6      232      60      0     0     27  263730  11892   13.7  49    3
9.99/10.07	c +   10.1      232      60      0     0     27  329661  13081   13.5  50    3
12.09/12.15	c B   12.2      232      60      0     0     27  384056  13097   13.3  41    3
13.19/13.24	c +   13.2      232      60      0     0     27  412076  14389   13.1  48    3
15.29/15.33	c N   15.3      232      60      0     0     27  461231  14397   13.1  49    4
17.49/17.53	c +   17.5      232      60      0     0     27  515095  15827   13.0  47    4
23.09/23.12	c +   23.1      232      60      0     0     27  643866  17409   12.8  48    4
30.58/30.63	c +   30.6      232      60      0     0     27  804830  19149   12.5  45    4
30.89/30.96	c s   31.0      233      60      0     0     27  811260  23054   12.4  43    2
34.88/34.92	c B   34.9      233      60      0     0     27  896112  19157   12.5  49    4
40.08/40.15	c +   40.1      233      60      0     0     27 1006035  21063   12.4  48    4
41.08/41.14	c N   41.1      233      60      0     0     27 1024847  21072   12.4  45    5
52.58/52.67	c s   52.7      234      60      0     0     27 1244309  21076   12.2  48    2
53.18/53.25	c +   53.2      234      60      0     0     27 1257540  23169   12.2  51    3
70.77/70.88	c
70.77/70.88	c       original/binary      fixed     eliminated      learned       agility
70.77/70.88	c   seconds        variables     equivalent    conflicts       height       MB
70.77/70.88	c
70.77/70.88	c +   70.9      234      60      0     0     27 1571925  25485   12.2  47    6
71.67/71.74	c s   71.7      235      60      0     0     27 1586602  25496   12.1  46    2
93.87/93.93	c +   93.9      235      60      0     0     27 1964906  28033   12.1  51    6
97.37/97.46	c s   97.4      236      60      0     0     27 2022127  28044   12.1  53    2
98.77/98.82	c B   98.8      236      60      0     0     27 2048258  28039   12.1  52    4
113.46/113.51	c N  113.5      236      60      0     0     27 2254521  28040   12.1  42    6
126.96/127.08	c +  127.0      236      60      0     0     27 2456130  30836   12.1  51    7
145.55/145.66	c s  145.6      237      60      0     0     27 2717649  42826   12.1  53    4
164.75/164.83	c s  164.8      238      60      0     0     27 3002323  30848   12.0  46    3
169.94/170.01	c +  170.0      238      60      0     0     27 3070160  33919   12.0  48    6
183.24/183.38	c s  183.3      239      60      0     0     27 3233193  33930   12.0  46    3
199.83/199.92	c s  199.9      240      60      0     0     27 3453949  33929   11.9  47    3
215.73/215.87	c s  215.8      241      60      0     0     27 3642082  33929   11.9  49    3
225.54/225.62	c s  225.6      242      60      0     0     27 3763734  33925   11.8  47    3
231.04/231.13	c +  231.1      265      58      2     0     27 3837700  37310   11.8  48    5
236.43/236.59	c s  236.5      214      55      3     1     28 3910226  14865   11.8  48    1
241.23/241.32	c 0  241.3     1950      32     24     3     28 3988515  37309   11.7  54    5
241.23/241.32	c
241.23/241.32	s UNSATISFIABLE
241.23/241.32	c
241.23/241.32	c 3988515 conflicts, 5784659 decisions, 1 random
241.23/241.32	c 18 iterations, 4 restarts, 7218 skipped
241.23/241.32	c 38 enlarged, 29 shrunken, 38922 rescored, 969 rebiased
241.23/241.32	c 12 simplifications, 0 reductions
241.23/241.32	c
241.23/241.32	c vars: 24 fixed, 3 equiv, 28 elim, 5 merged
241.23/241.32	c elim: 2459 resolutions, 2 phases, 2 rounds
241.23/241.32	c sbst: 100% substituted, 0.0% nots, 0.0% ands, 100.0% xors, 0.0% ites
241.23/241.32	c arty: 0.00 and 2.00 xor average arity
241.23/241.32	c prbe: 1490 probed, 12 phases, 12 rounds
241.23/241.32	c prbe: 0 failed, 0 lifted, 0 merged
241.23/241.32	c sccs: 0 non trivial, 0 fixed, 0 merged
241.23/241.32	c hash: 1 units, 5 merged
241.23/241.32	c mins: 53217711 learned, 26% deleted, 0 strong, 9 depth
241.23/241.32	c subs: 0 forward, 0 backward, 3210 doms
241.23/241.32	c strs: 0 forward, 0 backward
241.23/241.32	c doms: 3210 dominators, 3170 high, 40 low
241.23/241.32	c prps: 35311800 propagations, 0.15 megaprops
241.23/241.32	c
241.23/241.32	c 241.3 seconds, 10 MB max, 292 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783594-1241861799/watcher-1783594-1241861799 -o /tmp/evaluation-result-1783594-1241861799/solver-1783594-1241861799 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783594-1241861799.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 23036
/proc/meminfo: memFree=1635712/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=784 CPUtime=0
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 214212650 802816 102 1992294400 134512640 135151029 4294956240 18446744073709551615 134552104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 196 102 79 155 0 39 0

[startup+0.105977 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 23036
/proc/meminfo: memFree=1635712/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=1180 CPUtime=0.1
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 218 0 0 0 10 0 0 0 18 0 1 0 214212650 1208320 202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 295 202 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.201988 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 23036
/proc/meminfo: memFree=1635712/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=1312 CPUtime=0.19
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 252 0 0 0 19 0 0 0 18 0 1 0 214212650 1343488 236 1992294400 134512640 135151029 4294956240 18446744073709551615 134578261 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 328 236 79 155 0 171 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1312

[startup+0.301999 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 23036
/proc/meminfo: memFree=1635712/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=1444 CPUtime=0.29
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 268 0 0 0 29 0 0 0 19 0 1 0 214212650 1478656 252 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 361 252 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701045 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 23036
/proc/meminfo: memFree=1635712/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=1708 CPUtime=0.69
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 345 0 0 0 69 0 0 0 22 0 1 0 214212650 1748992 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134574823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 427 329 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50114 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 23037
/proc/meminfo: memFree=1634360/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=2124 CPUtime=1.49
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 450 0 0 0 149 0 0 0 25 0 1 0 214212650 2174976 434 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 531 434 79 155 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10132 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 23037
/proc/meminfo: memFree=1633784/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=2872 CPUtime=3.09
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 590 0 0 0 309 0 0 0 25 0 1 0 214212650 2940928 574 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 718 574 79 155 0 561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2872

[startup+6.30169 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 23037
/proc/meminfo: memFree=1632696/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=3928 CPUtime=6.29
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 834 0 0 0 629 0 0 0 25 0 1 0 214212650 4022272 818 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 982 818 79 155 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3928

[startup+12.7014 s]
/proc/loadavg: 0.22 0.05 0.02 2/66 23037
/proc/meminfo: memFree=1631928/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=4696 CPUtime=12.69
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 968 0 0 0 1268 1 0 0 25 0 1 0 214212650 4808704 952 1992294400 134512640 135151029 4294956240 18446744073709551615 134553322 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 1174 952 79 155 0 1017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4696

[startup+25.5019 s]
/proc/loadavg: 0.39 0.09 0.03 2/66 23037
/proc/meminfo: memFree=1630968/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=5588 CPUtime=25.48
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 1198 0 0 0 2547 1 0 0 25 0 1 0 214212650 5722112 1182 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 1397 1182 79 155 0 1240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5588

[startup+51.1018 s]
/proc/loadavg: 0.60 0.17 0.05 2/66 23037
/proc/meminfo: memFree=1629432/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=7228 CPUtime=51.08
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 1610 0 0 0 5106 2 0 0 25 0 1 0 214212650 7401472 1571 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 1807 1571 79 155 0 1650 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7228

[startup+102.302 s]
/proc/loadavg: 0.82 0.29 0.10 2/66 23037
/proc/meminfo: memFree=1629240/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=6780 CPUtime=102.27
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 2482 0 0 0 10224 3 0 0 25 0 1 0 214212650 6942720 1590 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 1695 1590 79 155 0 1538 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6780

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/66 23037
/proc/meminfo: memFree=1625336/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=162.25
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3458 0 0 0 16221 4 0 0 25 0 1 0 214212650 11612160 2566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2566 79 155 0 2678 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11340

[startup+222.306 s]
/proc/loadavg: 0.97 0.52 0.20 2/66 23037
/proc/meminfo: memFree=1625080/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=222.23
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3508 0 0 0 22219 4 0 0 25 0 1 0 214212650 11612160 2616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2616 79 155 0 2678 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11340

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

[startup+230.401 s]
/proc/loadavg: 0.98 0.53 0.21 2/66 23037
/proc/meminfo: memFree=1625080/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=230.33
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3508 0 0 0 23028 5 0 0 25 0 1 0 214212650 11612160 2616 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2616 79 155 0 2678 0
Current children cumulated CPU time (s) 230.33
Current children cumulated vsize (KiB) 11340

[startup+236.801 s]
/proc/loadavg: 0.98 0.54 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=236.73
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3515 0 0 0 23668 5 0 0 25 0 1 0 214212650 11612160 2623 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2623 79 155 0 2678 0
Current children cumulated CPU time (s) 236.73
Current children cumulated vsize (KiB) 11340

[startup+238.401 s]
/proc/loadavg: 0.98 0.54 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=238.33
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3516 0 0 0 23828 5 0 0 25 0 1 0 214212650 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 238.33
Current children cumulated vsize (KiB) 11340

[startup+240.002 s]
/proc/loadavg: 0.98 0.54 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=239.93
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3516 0 0 0 23988 5 0 0 25 0 1 0 214212650 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 239.93
Current children cumulated vsize (KiB) 11340

[startup+240.802 s]
/proc/loadavg: 0.98 0.54 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=240.73
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3516 0 0 0 24068 5 0 0 25 0 1 0 214212650 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 240.73
Current children cumulated vsize (KiB) 11340

[startup+241.202 s]
/proc/loadavg: 0.98 0.55 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=241.13
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3516 0 0 0 24108 5 0 0 25 0 1 0 214212650 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 241.13
Current children cumulated vsize (KiB) 11340

[startup+241.302 s]
/proc/loadavg: 0.98 0.55 0.22 2/66 23037
/proc/meminfo: memFree=1625016/2055920 swapFree=4081820/4192956
[pid=23036] ppid=23034 vsize=11340 CPUtime=241.23
/proc/23036/stat : 23036 (precosat) R 23034 23036 22999 0 -1 4194304 3516 0 0 0 24118 5 0 0 25 0 1 0 214212650 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23036/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 241.23
Current children cumulated vsize (KiB) 11340

Child status: 20
Real time (s): 241.324
CPU time (s): 241.258
CPU user time (s): 241.204
CPU system time (s): 0.053991
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 11340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 241.204
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3517
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= 611

runsolver used 0.26196 second user time and 0.45793 second system time

The end

Launcher Data 

Begin job on node74 at 2009-05-09 11:36:40
IDJOB=1783594
IDBENCH=24608
IDSOLVER=607
FILE ID=node74/1783594-1241861799
PBS_JOBID= 9264543
Free space on /tmp= 103084 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783594-1241861799/watcher-1783594-1241861799 -o /tmp/evaluation-result-1783594-1241861799/solver-1783594-1241861799 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783594-1241861799.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bfae796723167f552bcb2fa958f97ae8
RANDOM SEED=1536044475

node74.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		: 3000.233
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		: 3000.233
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:       1636192 kB
Buffers:         27880 kB
Cached:         220724 kB
SwapCached:     104588 kB
Active:         132740 kB
Inactive:       222844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636192 kB
SwapTotal:     4192956 kB
SwapFree:      4081820 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          14116 kB
Slab:            49956 kB
Committed_AS:   757820 kB
PageTables:       1444 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= 103084 MiB
End job on node74 at 2009-05-09 11:40:41