Trace number 1726196

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 225.807 225.873

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 benchmark0.000999
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-1726196-1240709651.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
0.00/0.01	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
0.00/0.06	c +    0.1      232      60      0     0     27    4755   2142   21.2  53    0
0.08/0.08	c +    0.1      232      60      0     0     27    5940   2356   20.7  51    0
0.08/0.09	c N    0.1      232      60      0     0     27    6413   2362   20.6  52    0
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      232      60      0     0     27    7425   2591   20.2  51    0
0.09/0.11	c B    0.1      232      60      0     0     27    8004   2599   20.1  50    0
0.09/0.14	c +    0.1      232      60      0     0     27    9280   2850   19.6  50    0
0.09/0.18	c +    0.2      232      60      0     0     27   11601   3135   19.0  51    1
0.19/0.23	c +    0.2      232      60      0     0     27   14501   3448   18.4  50    1
0.19/0.26	c N    0.3      232      60      0     0     27   16029   3452   18.2  53    1
0.19/0.29	c +    0.3      232      60      0     0     27   18125   3792   17.9  52    1
0.29/0.38	c +    0.4      232      60      0     0     27   22656   4171   17.3  48    1
0.39/0.41	c B    0.4      232      60      0     0     27   24009   4178   17.2  49    1
0.39/0.49	c +    0.5      232      60      0     0     27   28320   4588   16.9  52    1
0.59/0.62	c +    0.6      232      60      0     0     27   35401   5046   16.3  45    1
0.59/0.68	c N    0.7      232      60      0     0     27   38463   5054   16.3  48    1
0.79/0.81	c +    0.8      232      60      0     0     27   44250   5550   16.0  48    1
1.00/1.06	c +    1.1      232      60      0     0     27   55310   6105   15.6  50    1
1.19/1.23	c B    1.2      232      60      0     0     27   64020   6111   15.3  49    1
1.29/1.34	c +    1.3      232      60      0     0     27   69136   6715   15.2  50    1
1.69/1.78	c +    1.8      232      60      0     0     27   86421   7386   14.9  47    1
1.79/1.86	c N    1.9      232      60      0     0     27   89714   7396   14.9  55    2
2.29/2.31	c +    2.3      232      60      0     0     27  108026   8124   14.7  49    2
3.09/3.10	c
3.09/3.10	c       original/binary      fixed     eliminated      learned       agility
3.09/3.10	c   seconds        variables     equivalent    conflicts       height       MB
3.09/3.10	c
3.09/3.10	c +    3.1      232      60      0     0     27  135030   8936   14.3  49    2
3.79/3.82	c B    3.8      232      60      0     0     27  160036   8945   14.0  51    2
3.99/4.05	c +    4.1      232      60      0     0     27  168788   9829   14.0  47    2
5.39/5.47	c N    5.5      232      60      0     0     27  205020   9835   13.8  46    2
5.59/5.65	c +    5.7      232      60      0     0     27  210985  10811   13.8  50    2
7.29/7.34	c +    7.3      232      60      0     0     27  263730  11892   13.7  49    3
9.59/9.68	c +    9.7      232      60      0     0     27  329661  13081   13.5  50    3
11.59/11.63	c B   11.6      232      60      0     0     27  384056  13097   13.3  41    3
12.59/12.64	c +   12.6      232      60      0     0     27  412076  14389   13.1  48    3
14.49/14.59	c N   14.6      232      60      0     0     27  461231  14397   13.1  49    4
16.59/16.64	c +   16.6      232      60      0     0     27  515095  15827   13.0  47    4
21.79/21.87	c +   21.9      232      60      0     0     27  643866  17409   12.8  48    4
28.88/28.93	c +   28.9      232      60      0     0     27  804830  19149   12.5  45    4
29.18/29.23	c s   29.2      233      60      0     0     27  811260  23054   12.4  43    2
32.88/32.91	c B   32.9      233      60      0     0     27  896112  19157   12.5  49    4
37.68/37.79	c +   37.8      233      60      0     0     27 1006035  21063   12.4  48    4
38.68/38.72	c N   38.7      233      60      0     0     27 1024847  21072   12.4  45    5
49.48/49.51	c s   49.5      234      60      0     0     27 1244309  21076   12.2  48    2
49.97/50.04	c +   50.0      234      60      0     0     27 1257540  23169   12.2  51    3
66.47/66.52	c
66.47/66.52	c       original/binary      fixed     eliminated      learned       agility
66.47/66.52	c   seconds        variables     equivalent    conflicts       height       MB
66.47/66.52	c
66.47/66.52	c +   66.5      234      60      0     0     27 1571925  25485   12.2  47    6
67.27/67.32	c s   67.3      235      60      0     0     27 1586602  25496   12.1  46    2
87.97/88.06	c +   88.0      235      60      0     0     27 1964906  28033   12.1  51    6
91.27/91.33	c s   91.3      236      60      0     0     27 2022127  28044   12.1  53    2
92.46/92.59	c B   92.6      236      60      0     0     27 2048258  28039   12.1  52    4
106.26/106.35	c N  106.3      236      60      0     0     27 2254521  28040   12.1  42    6
118.96/119.01	c +  119.0      236      60      0     0     27 2456130  30836   12.1  51    7
136.26/136.34	c s  136.3      237      60      0     0     27 2717649  42826   12.1  53    4
154.14/154.25	c s  154.2      238      60      0     0     27 3002323  30848   12.0  46    3
159.04/159.15	c +  159.1      238      60      0     0     27 3070160  33919   12.0  48    6
171.54/171.61	c s  171.6      239      60      0     0     27 3233193  33930   12.0  46    3
187.04/187.13	c s  187.1      240      60      0     0     27 3453949  33929   11.9  47    3
201.93/202.09	c s  202.0      241      60      0     0     27 3642082  33929   11.9  49    3
211.03/211.16	c s  211.1      242      60      0     0     27 3763734  33925   11.8  47    3
216.23/216.36	c +  216.3      265      58      2     0     27 3837700  37310   11.8  48    5
221.33/221.47	c s  221.4      214      55      3     1     28 3910226  14865   11.8  48    1
225.72/225.87	c 0  225.8     1950      32     24     3     28 3988515  37309   11.7  54    5
225.72/225.87	c
225.72/225.87	s UNSATISFIABLE
225.72/225.87	c
225.72/225.87	c 3988515 conflicts, 5784659 decisions, 1 random
225.72/225.87	c 18 iterations, 4 restarts, 7218 skipped
225.72/225.87	c 38 enlarged, 29 shrunken, 38922 rescored, 969 rebiased
225.72/225.87	c 12 simplifications, 0 reductions
225.72/225.87	c
225.72/225.87	c vars: 24 fixed, 3 equiv, 28 elim, 5 merged
225.72/225.87	c elim: 2459 resolutions, 2 phases, 2 rounds
225.72/225.87	c sbst: 100% substituted, 0.0% nots, 0.0% ands, 100.0% xors, 0.0% ites
225.72/225.87	c arty: 0.00 and 2.00 xor average arity
225.72/225.87	c prbe: 1490 probed, 12 phases, 12 rounds
225.72/225.87	c prbe: 0 failed, 0 lifted, 0 merged
225.72/225.87	c sccs: 0 non trivial, 0 fixed, 0 merged
225.72/225.87	c hash: 1 units, 5 merged
225.72/225.87	c mins: 53217711 learned, 26% deleted, 0 strong, 9 depth
225.72/225.87	c subs: 0 forward, 0 backward, 3210 doms
225.72/225.87	c strs: 0 forward, 0 backward
225.72/225.87	c doms: 3210 dominators, 3170 high, 40 low
225.72/225.87	c prps: 35311800 propagations, 0.16 megaprops
225.72/225.87	c
225.72/225.87	c 225.8 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-1726196-1240709651/watcher-1726196-1240709651 -o /tmp/evaluation-result-1726196-1240709651/solver-1726196-1240709651 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1726196-1240709651.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: 1.11 1.02 1.00 3/64 13490
/proc/meminfo: memFree=1645404/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=784 CPUtime=0
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 98994166 802816 102 1992294400 134512640 135151029 4294956240 18446744073709551615 134681926 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 196 102 79 155 0 39 0

[startup+0.086006 s]
/proc/loadavg: 1.11 1.02 1.00 3/64 13490
/proc/meminfo: memFree=1645404/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=1180 CPUtime=0.08
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 206 0 0 0 8 0 0 0 20 0 1 0 98994166 1208320 190 1992294400 134512640 135151029 4294956240 18446744073709551615 134551951 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 295 190 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.100903 s]
/proc/loadavg: 1.11 1.02 1.00 3/64 13490
/proc/meminfo: memFree=1645404/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=1180 CPUtime=0.09
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 219 0 0 0 9 0 0 0 20 0 1 0 98994166 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301924 s]
/proc/loadavg: 1.11 1.02 1.00 3/64 13490
/proc/meminfo: memFree=1645404/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=1444 CPUtime=0.29
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 279 0 0 0 29 0 0 0 23 0 1 0 98994166 1478656 263 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 361 263 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701966 s]
/proc/loadavg: 1.11 1.02 1.00 3/64 13490
/proc/meminfo: memFree=1645404/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=1844 CPUtime=0.69
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 366 0 0 0 69 0 0 0 25 0 1 0 98994166 1888256 350 1992294400 134512640 135151029 4294956240 18446744073709551615 134551507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 461 350 79 155 0 304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50105 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 13491
/proc/meminfo: memFree=1644116/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=2284 CPUtime=1.49
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 456 0 0 0 149 0 0 0 25 0 1 0 98994166 2338816 440 1992294400 134512640 135151029 4294956240 18446744073709551615 134552157 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 571 440 79 155 0 414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10121 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 13491
/proc/meminfo: memFree=1643540/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=2872 CPUtime=3.09
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 608 0 0 0 309 0 0 0 25 0 1 0 98994166 2940928 592 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 718 592 79 155 0 561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2872

[startup+6.30154 s]
/proc/loadavg: 1.10 1.01 1.00 2/65 13491
/proc/meminfo: memFree=1642516/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=3928 CPUtime=6.29
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 846 0 0 0 629 0 0 0 25 0 1 0 98994166 4022272 830 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 982 830 79 155 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3928

[startup+12.7012 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 13491
/proc/meminfo: memFree=1641692/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=4696 CPUtime=12.69
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 982 0 0 0 1269 0 0 0 25 0 1 0 98994166 4808704 966 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 1174 966 79 155 0 1017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4696

[startup+25.5015 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 13491
/proc/meminfo: memFree=1640732/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=5588 CPUtime=25.48
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 1202 0 0 0 2548 0 0 0 25 0 1 0 98994166 5722112 1186 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 1397 1186 79 155 0 1240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5588

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 13491
/proc/meminfo: memFree=1640028/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=5660 CPUtime=51.07
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 1619 0 0 0 5107 0 0 0 25 0 1 0 98994166 5795840 1326 1992294400 134512640 135151029 4294956240 18446744073709551615 134575918 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 1415 1326 79 155 0 1258 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5660

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13491
/proc/meminfo: memFree=1638236/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=7848 CPUtime=102.27
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 2701 0 0 0 10226 1 0 0 25 0 1 0 98994166 8036352 1809 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 1962 1809 79 155 0 1805 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7848

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1635100/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=162.24
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3488 0 0 0 16223 1 0 0 25 0 1 0 98994166 11612160 2596 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2596 79 155 0 2678 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=222.23
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3515 0 0 0 22222 1 0 0 25 0 1 0 98994166 11612160 2623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2623 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+223.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=223.83
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3516 0 0 0 22382 1 0 0 25 0 1 0 98994166 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134573883 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 223.83
Current children cumulated vsize (KiB) 11340

[startup+224.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=224.63
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3516 0 0 0 22462 1 0 0 25 0 1 0 98994166 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 224.63
Current children cumulated vsize (KiB) 11340

[startup+225.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=225.43
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3516 0 0 0 22542 1 0 0 25 0 1 0 98994166 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 225.43
Current children cumulated vsize (KiB) 11340

[startup+225.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=225.62
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3516 0 0 0 22561 1 0 0 25 0 1 0 98994166 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134574571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 225.62
Current children cumulated vsize (KiB) 11340

[startup+225.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13491
/proc/meminfo: memFree=1634908/2055920 swapFree=4192952/4192956
[pid=13490] ppid=13488 vsize=11340 CPUtime=225.72
/proc/13490/stat : 13490 (precosat) R 13488 13490 13225 0 -1 4194304 3516 0 0 0 22571 1 0 0 25 0 1 0 98994166 11612160 2624 1992294400 134512640 135151029 4294956240 18446744073709551615 134551665 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13490/statm: 2835 2624 79 155 0 2678 0
Current children cumulated CPU time (s) 225.72
Current children cumulated vsize (KiB) 11340

Child status: 20
Real time (s): 225.873
CPU time (s): 225.807
CPU user time (s): 225.791
CPU system time (s): 0.015997
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 11340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 225.791
system time used= 0.015997
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= 296

runsolver used 0.170974 second user time and 0.479927 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-26 03:34:11
IDJOB=1726196
IDBENCH=24608
IDSOLVER=507
FILE ID=node90/1726196-1240709651
PBS_JOBID= 9186828
Free space on /tmp= 66524 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-1726196-1240709651/watcher-1726196-1240709651 -o /tmp/evaluation-result-1726196-1240709651/solver-1726196-1240709651 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1726196-1240709651.cnf

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

MD5SUM BENCH= bfae796723167f552bcb2fa958f97ae8
RANDOM SEED=64172545

node90.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		: 3000.238
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		: 3000.238
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:       1645820 kB
Buffers:         41368 kB
Cached:         282988 kB
SwapCached:          4 kB
Active:          87136 kB
Inactive:       254496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645820 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          23980 kB
Slab:            54388 kB
Committed_AS:   250312 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node90 at 2009-04-26 03:37:57