Trace number 1784174

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 236SAT 264.014 264.112

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-140-100.cnf
MD5SUM07b17839a612470dd109e37b3b09aec5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.60676
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses336
Sum of the clauses size840
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2280
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 556
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-1784174-1241921524.cnf
0.00/0.00	c found header 'p cnf 140 336'
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      336     140      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      336     140      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      336     140      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      336     140      0     0      0     101    101   34.9  10    0
0.00/0.00	c R    0.0      336     140      0     0      0     203    203   31.5  13    0
0.00/0.02	c R    0.0      336     140      0     0      0     806    806   26.1  23    0
0.00/0.02	c B    0.0      336     140      0     0      0    1001   1001   26.2  24    0
0.00/0.02	c +    0.0      336     140      0     0      0    1001   1100   26.2  24    0
0.00/0.03	c +    0.0      336     140      0     0      0    1252   1210   25.6  25    0
0.00/0.04	c +    0.0      336     140      0     0      0    1566   1331   25.1  25    0
0.00/0.06	c +    0.1      336     140      0     0      0    1956   1464   25.1  25    0
0.00/0.06	c B    0.1      336     140      0     0      0    2001   1383   25.1  25    0
0.06/0.07	c R    0.1      336     140      0     0      0    2417   1465   23.3  23    0
0.06/0.07	c +    0.1      336     140      0     0      0    2446   1610   23.2  23    0
0.06/0.09	c +    0.1      336     140      0     0      0    3055   1771   23.9  25    0
0.10/0.12	c +    0.1      336     140      0     0      0    3816   1948   24.6  26    0
0.10/0.16	c +    0.2      336     140      0     0      0    4770   2142   23.6  24    0
0.20/0.21	c +    0.2      336     140      0     0      0    5960   2356   24.0  25    1
0.20/0.23	c N    0.2      336     140      0     0      0    6434   2361   24.3  25    1
0.20/0.28	c
0.20/0.28	c       original/binary      fixed     eliminated      learned       agility
0.20/0.28	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.28	c
0.20/0.28	c +    0.3      336     140      0     0      0    7451   2591   24.6  25    1
0.30/0.30	c B    0.3      336     140      0     0      0    8003   2596   24.7  26    1
0.30/0.36	c +    0.4      336     140      0     0      0    9311   2850   24.2  23    1
0.40/0.47	c +    0.5      336     140      0     0      0   11637   3135   25.1  26    1
0.59/0.62	c +    0.6      336     140      0     0      0   14545   3448   24.7  23    1
0.59/0.69	c R    0.7      336     140      0     0      0   16056   3452   23.8  24    1
0.69/0.79	c +    0.8      336     140      0     0      0   18181   3792   22.9  23    1
1.00/1.04	c +    1.0      336     140      0     0      0   22726   4171   22.9  25    1
1.10/1.11	c B    1.1      336     140      0     0      0   24011   4176   23.1  24    1
1.29/1.38	c +    1.4      336     140      0     0      0   28406   4588   23.9  25    1
1.79/1.80	c +    1.8      336     140      0     0      0   35505   5046   23.8  23    1
1.89/1.97	c R    2.0      336     140      0     0      0   38504   5055   23.4  23    1
2.19/2.29	c +    2.3      336     140      0     0      0   44380   5550   22.2  23    1
2.99/3.03	c +    3.0      336     140      0     0      0   55476   6105   22.4  25    2
3.59/3.64	c B    3.6      336     140      0     0      0   64015   6112   22.8  25    2
3.99/4.03	c +    4.0      336     140      0     0      0   69346   6715   23.0  25    2
5.19/5.29	c +    5.3      336     140      0     0      0   86681   7386   22.9  23    2
5.49/5.52	c R    5.5      336     140      0     0      0   89805   7389   22.7  23    2
6.88/6.92	c +    6.9      336     140      0     0      0  108350   8124   22.0  25    2
9.28/9.30	c
9.28/9.30	c       original/binary      fixed     eliminated      learned       agility
9.28/9.30	c   seconds        variables     equivalent    conflicts       height       MB
9.28/9.30	c
9.28/9.30	c +    9.3      336     140      0     0      0  135436   8936   22.1  22    2
11.48/11.52	c B   11.5      336     140      0     0      0  160048   8942   22.5  25    3
12.28/12.38	c +   12.4      336     140      0     0      0  169295   9829   22.7  24    3
15.68/15.70	c R   15.7      336     140      0     0      0  205234   9836   22.4  24    3
16.18/16.21	c +   16.2      336     140      0     0      0  211616  10811   22.2  22    3
21.48/21.54	c +   21.5      336     140      0     0      0  264520  11892   21.9  24    4
28.27/28.36	c +   28.3      336     140      0     0      0  330650  13081   21.8  22    4
34.57/34.70	c B   34.7      336     140      0     0      0  384114  13083   22.3  25    4
38.08/38.16	c +   38.1      336     140      0     0      0  413312  14389   22.5  25    4
43.98/44.03	c N   44.0      336     140      0     0      0  461666  14399   22.5  25    3
50.27/50.38	c +   50.4      336     140      0     0      0  516641  15827   22.4  26    4
68.36/68.48	c +   68.5      336     140      0     0      0  645801  17409   22.6  24    5
92.05/92.17	c +   92.1      336     140      0     0      0  807250  19149   22.5  26    6
106.55/106.67	c B  106.6      336     140      0     0      0  896207  19153   22.7  24    6
124.35/124.48	c +  124.4      336     140      0     0      0 1009060  21063   22.9  23    7
126.94/127.05	c R  127.0      336     140      0     0      0 1025765  21069   22.9  23    7
170.12/170.27	c +  170.2      336     140      0     0      0 1261327  23169   22.4  23    8
233.81/233.99	c +  233.9      336     140      0     0      0 1576657  25485   22.5  23    9
263.99/264.10	c 1  264.0      336     140      0     0      0 1717065  25494   22.3  24   10
263.99/264.10	c
263.99/264.10	s SATISFIABLE
263.99/264.10	v -1 -2 3 -4 -5 6 -7
263.99/264.10	v -8 -9 -10 -11 12 -13 -14 -15
263.99/264.10	v -16 -17 18 -19 -20 -21 -22 23
263.99/264.10	v -24 -25 -26 27 -28 -29 -30 -31
263.99/264.10	v 32 -33 -34 -35 36 -37 -38 -39
263.99/264.10	v -40 41 -42 -43 -44 -45 -46 -47
263.99/264.10	v -48 49 -50 51 -52 -53 -54 -55
263.99/264.10	v -56 -57 -58 59 -60 61 -62 -63
263.99/264.10	v -64 -65 -66 -67 68 -69 -70 71
263.99/264.10	v -72 -73 -74 -75 -76 -77 78 -79
263.99/264.10	v -80 -81 -82 -83 84 -85 -86 87
263.99/264.10	v -88 -89 -90 -91 -92 -93 94 -95
263.99/264.10	v -96 -97 -98 99 -100 -101 -102 -103
263.99/264.10	v 104 -105 -106 107 -108 -109 -110 -111
263.99/264.10	v -112 113 -114 -115 116 -117 -118 -119
263.99/264.10	v -120 -121 -122 -123 124 -125 -126 -127
263.99/264.10	v 128 -129 -130 -131 -132 133 -134 -135
263.99/264.10	v 136 -137 -138 -139 -140
263.99/264.10	v 0
263.99/264.10	c
263.99/264.10	c 1717065 conflicts, 2032416 decisions, 1 random
263.99/264.10	c 0 iterations, 2198 restarts, 1113 skipped
263.99/264.10	c 34 enlarged, 0 shrunken, 16783 rescored, 473 rebiased
263.99/264.10	c 1 simplifications, 1 reductions
263.99/264.10	c
263.99/264.10	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
263.99/264.10	c elim: 980 resolutions, 1 phases, 1 rounds
263.99/264.10	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
263.99/264.10	c arty: 0.00 and 0.00 xor average arity
263.99/264.10	c prbe: 17080 probed, 61 phases, 61 rounds
263.99/264.10	c prbe: 0 failed, 0 lifted, 0 merged
263.99/264.10	c sccs: 0 non trivial, 0 fixed, 0 merged
263.99/264.10	c hash: 0 units, 0 merged
263.99/264.10	c mins: 45717608 learned, 15% deleted, 4 strong, 14 depth
263.99/264.10	c subs: 0 forward, 0 backward, 0 doms
263.99/264.10	c strs: 0 forward, 0 backward
263.99/264.10	c doms: 0 dominators, 0 high, 0 low
263.99/264.10	c prps: 75152702 propagations, 0.28 megaprops
263.99/264.10	c
263.99/264.10	c 264.0 seconds, 10 MB max, 211 MB recycled

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784174-1241921524/watcher-1784174-1241921524 -o /tmp/evaluation-result-1784174-1241921524/solver-1784174-1241921524 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784174-1241921524.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: 1.01 1.00 1.00 3/64 28162
/proc/meminfo: memFree=715632/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=784 CPUtime=0
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 220181024 802816 104 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 196 104 80 155 0 39 0

[startup+0.062264 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28162
/proc/meminfo: memFree=715632/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=1048 CPUtime=0.06
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 187 0 0 0 6 0 0 0 18 0 1 0 220181024 1073152 171 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 262 171 80 155 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1048

[startup+0.102272 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28162
/proc/meminfo: memFree=715632/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=1180 CPUtime=0.1
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 220181024 1208320 191 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 295 191 80 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.302309 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28162
/proc/meminfo: memFree=715632/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=1444 CPUtime=0.3
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 276 0 0 0 30 0 0 0 19 0 1 0 220181024 1478656 260 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 361 260 80 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701385 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 28162
/proc/meminfo: memFree=715632/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=1576 CPUtime=0.69
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 329 0 0 0 69 0 0 0 22 0 1 0 220181024 1613824 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 394 313 80 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50154 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28163
/proc/meminfo: memFree=714472/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=1972 CPUtime=1.49
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 429 0 0 0 149 0 0 0 25 0 1 0 220181024 2019328 413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554371 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 493 413 80 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10184 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28163
/proc/meminfo: memFree=713960/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=2380 CPUtime=3.09
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 534 0 0 0 309 0 0 0 25 0 1 0 220181024 2437120 518 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 595 518 80 155 0 438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30144 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28163
/proc/meminfo: memFree=713192/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=3184 CPUtime=6.29
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 707 0 0 0 629 0 0 0 25 0 1 0 220181024 3260416 691 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 796 691 80 155 0 639 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3184

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=712432/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=3868 CPUtime=12.68
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 856 0 0 0 1268 0 0 0 25 0 1 0 220181024 3960832 840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 967 840 80 155 0 810 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3868

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=711408/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=4856 CPUtime=25.48
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 1088 0 0 0 2548 0 0 0 25 0 1 0 220181024 4972544 1072 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 1214 1072 80 155 0 1057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4856

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=709616/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=6748 CPUtime=51.07
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 1580 0 0 0 5106 1 0 0 25 0 1 0 220181024 6909952 1564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 1687 1564 80 155 0 1530 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6748

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=709040/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=7220 CPUtime=102.25
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 1699 0 0 0 10224 1 0 0 25 0 1 0 220181024 7393280 1683 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 1805 1683 80 155 0 1648 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7220

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=706992/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=9716 CPUtime=162.23
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2205 0 0 0 16221 2 0 0 25 0 1 0 220181024 9949184 2189 1992294400 134512640 135151029 4294956240 18446744073709551615 134552123 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2429 2189 80 155 0 2272 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=706544/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=10356 CPUtime=222.21
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2314 0 0 0 22218 3 0 0 25 0 1 0 220181024 10604544 2298 1992294400 134512640 135151029 4294956240 18446744073709551615 134542670 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2589 2298 80 155 0 2432 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10356

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

[startup+230.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=706480/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=10356 CPUtime=230.21
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2316 0 0 0 23018 3 0 0 25 0 1 0 220181024 10604544 2300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2589 2300 80 155 0 2432 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 10356

[startup+243.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705776/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11156 CPUtime=243
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2497 0 0 0 24297 3 0 0 25 0 1 0 220181024 11423744 2481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2789 2481 80 155 0 2632 0
Current children cumulated CPU time (s) 243
Current children cumulated vsize (KiB) 11156

[startup+255.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705584/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=255.8
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2545 0 0 0 25577 3 0 0 25 0 1 0 220181024 11620352 2529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2529 80 155 0 2680 0
Current children cumulated CPU time (s) 255.8
Current children cumulated vsize (KiB) 11348

[startup+259.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705584/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=258.99
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2545 0 0 0 25896 3 0 0 25 0 1 0 220181024 11620352 2529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2529 80 155 0 2680 0
Current children cumulated CPU time (s) 258.99
Current children cumulated vsize (KiB) 11348

[startup+262.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705520/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=262.19
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2550 0 0 0 26216 3 0 0 25 0 1 0 220181024 11620352 2534 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2534 80 155 0 2680 0
Current children cumulated CPU time (s) 262.19
Current children cumulated vsize (KiB) 11348

[startup+263.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705520/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=262.99
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2550 0 0 0 26296 3 0 0 25 0 1 0 220181024 11620352 2534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2534 80 155 0 2680 0
Current children cumulated CPU time (s) 262.99
Current children cumulated vsize (KiB) 11348

[startup+263.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705520/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=263.8
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2550 0 0 0 26377 3 0 0 25 0 1 0 220181024 11620352 2534 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2534 80 155 0 2680 0
Current children cumulated CPU time (s) 263.8
Current children cumulated vsize (KiB) 11348

[startup+264.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28163
/proc/meminfo: memFree=705520/2055920 swapFree=4181168/4192956
[pid=28162] ppid=28160 vsize=11348 CPUtime=263.99
/proc/28162/stat : 28162 (precosat) R 28160 28162 27536 0 -1 4194304 2550 0 0 0 26396 3 0 0 25 0 1 0 220181024 11620352 2534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28162/statm: 2837 2534 80 155 0 2680 0
Current children cumulated CPU time (s) 263.99
Current children cumulated vsize (KiB) 11348

Child status: 10
Real time (s): 264.112
CPU time (s): 264.014
CPU user time (s): 263.976
CPU system time (s): 0.037994
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 11348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 263.976
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2551
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= 421

runsolver used 0.179972 second user time and 0.572912 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-10 04:12:05
IDJOB=1784174
IDBENCH=71116
IDSOLVER=607
FILE ID=node37/1784174-1241921524
PBS_JOBID= 9264849
Free space on /tmp= 66288 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-140-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784174-1241921524/watcher-1784174-1241921524 -o /tmp/evaluation-result-1784174-1241921524/solver-1784174-1241921524 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784174-1241921524.cnf

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

MD5SUM BENCH= 07b17839a612470dd109e37b3b09aec5
RANDOM SEED=1901248511

node37.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		: 3000.259
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		: 3000.259
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:        716048 kB
Buffers:         57520 kB
Cached:        1189500 kB
SwapCached:       5608 kB
Active:         294856 kB
Inactive:       960596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        716048 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          14124 kB
Slab:            70420 kB
Committed_AS:   857468 kB
PageTables:       1372 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= 66284 MiB
End job on node37 at 2009-05-10 04:16:29