Trace number 1517927

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 565.998 566.674

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1028159446-096.cnf
MD5SUMa68afc9bf021c353745f280b16667e74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.76151
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517927-1238293039.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1522     352      0     0      8       0      0    0.0   0    0
0.00/0.00	c l    0.0     1522     352      0     0      8       0   1522    0.0   0    0
0.00/0.01	c R    0.0     1522     352      0     0      8     100    100   28.5  13    0
0.00/0.01	c R    0.0     1522     352      0     0      8     200    200   27.1  20    0
0.00/0.03	c N    0.0     1522     352      0     0      8     801    801   23.3  29    0
0.00/0.04	c B    0.0     1522     352      0     0      8    1000   1000   22.6  30    0
0.00/0.06	c +    0.1     1522     352      0     0      8    1522   1674   22.2  28    0
0.07/0.08	c +    0.1     1522     352      0     0      8    1902   1841   21.8  29    0
0.07/0.09	c B    0.1     1522     352      0     0      8    2002   1777   21.7  29    0
0.10/0.10	c +    0.1     1522     352      0     0      8    2375   2025   21.4  29    0
0.10/0.11	c N    0.1     1522     352      0     0      8    2407   1880   21.3  29    0
0.10/0.13	c +    0.1     1522     352      0     0      8    2965   2227   20.9  29    0
0.10/0.17	c +    0.2     1522     352      0     0      8    3705   2449   20.3  29    0
0.19/0.22	c +    0.2     1522     352      0     0      8    4630   2693   19.9  29    1
0.19/0.28	c +    0.3     1522     352      0     0      8    5786   2962   19.7  27    1
0.29/0.31	c N    0.3     1522     352      0     0      8    6417   2970   19.5  28    1
0.29/0.36	c +    0.4     1522     352      0     0      8    7230   3258   19.2  30    1
0.40/0.40	c B    0.4     1522     352      0     0      8    8006   3260   19.2  29    1
0.40/0.46	c
0.40/0.46	c       original/binary      fixed     eliminated      learned       agility
0.40/0.46	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.46	c
0.40/0.46	c +    0.5     1522     352      0     0      8    9036   3583   18.9  31    1
0.49/0.58	c +    0.6     1522     352      0     0      8   11296   3941   18.4  28    1
0.70/0.75	c +    0.8     1522     352      0     0      8   14120   4335   17.9  27    1
0.80/0.86	c N    0.9     1522     352      0     0      8   16045   4346   17.7  28    1
0.89/0.96	c +    1.0     1522     352      0     0      8   17650   4768   17.7  29    1
1.19/1.24	c +    1.2     1522     352      0     0      8   22060   5244   17.3  29    1
1.29/1.37	c B    1.4     1522     352      0     0      8   24012   5253   17.2  29    1
1.59/1.60	c +    1.6     1522     352      0     0      8   27577   5768   17.1  26    1
1.99/2.05	c +    2.0     1522     352      0     0      8   34473   6344   17.1  29    1
2.29/2.33	c N    2.3     1522     352      0     0      8   38498   6352   17.1  28    1
2.59/2.66	c +    2.7     1522     352      0     0      8   43090   6978   17.4  28    1
3.39/3.49	c +    3.5     1522     352      0     0      8   53860   7675   17.5  29    2
4.19/4.28	c B    4.3     1522     352      0     0      8   64024   7689   17.3  30    2
4.49/4.53	c +    4.5     1522     352      0     0      8   67326   8442   17.3  30    2
5.79/5.88	c +    5.9     1522     352      0     0      8   84155   9286   17.1  29    2
6.29/6.35	c N    6.4     1522     352      0     0      8   89815   9294   17.1  29    2
7.59/7.66	c +    7.7     1522     352      0     0      8  105190  10214   16.8  29    2
9.99/10.03	c +   10.0     1522     352      0     0      8  131485  11235   16.5  28    2
12.58/12.65	c B   12.6     1522     352      0     0      8  160056  13344   16.1  29    3
12.98/13.02	c
12.98/13.02	c       original/binary      fixed     eliminated      learned       agility
12.98/13.02	c   seconds        variables     equivalent    conflicts       height       MB
12.98/13.02	c
12.98/13.02	c +   13.0     1522     352      0     0      8  164355  12358   16.1  29    3
16.98/17.03	c N   17.0     1522     352      0     0      8  205195  12364   15.8  27    3
16.98/17.05	c +   17.1     1522     352      0     0      8  205441  13593   15.8  28    3
22.38/22.44	c +   22.4     1522     352      0     0      8  256800  14952   15.4  31    4
29.58/29.61	c +   29.6     1522     352      0     0      8  321000  16447   15.0  30    4
37.29/37.39	c B   37.4     1522     352      0     0      8  384094  16456   14.9  28    4
39.48/39.59	c +   39.6     1522     352      0     0      8  401250  18091   14.8  29    4
47.57/47.64	c N   47.6     1522     352      0     0      8  461568  18105   14.5  31    5
52.57/52.66	c +   52.7     1522     352      0     0      8  501560  19900   14.4  31    5
70.47/70.56	c +   70.5     1522     352      0     0      8  626952  21890   14.3  28    6
94.76/94.87	c +   94.8     1522     352      0     0      8  783690  24079   13.9  27    7
113.45/113.51	c B  113.5     1522     352      0     0      8  896200  24088   13.7  29    7
125.85/125.95	c s  125.9     1523     352      0     0      8  971942  24115   13.6  28    2
126.95/127.04	c +  127.0     1523     352      0     0      8  979610  26486   13.6  30    3
135.34/135.43	c N  135.4     1523     352      0     0      8 1025552  26496   13.6  30    5
170.23/170.39	c +  170.3     1523     352      0     0      8 1224511  29134   13.5  27    6
220.22/220.33	c s  220.3     1524     352      0     0      8 1485122  29146   13.3  29    3
229.42/229.53	c +  229.5     1524     352      0     0      8 1530636  32047   13.4  30    5
267.90/268.04	c s  268.0     1525     352      0     0      8 1702216  32062   13.3  29    3
310.46/310.71	c
310.46/310.71	c       original/binary      fixed     eliminated      learned       agility
310.46/310.71	c   seconds        variables     equivalent    conflicts       height       MB
310.46/310.71	c
310.46/310.71	c +  310.5     1525     352      0     0      8 1913295  35251   13.3  28    7
319.11/319.46	c s  319.2     1526     352      0     0      8 1953092  35269   13.3  29    4
340.31/340.78	c B  340.4     1526     352      0     0      8 2048412  35261   13.3  29    6
365.86/366.44	c s  365.9     1527     352      0     0      8 2158974  35269   13.2  28    4
387.57/388.29	c N  387.7     1527     352      0     0      8 2256006  35266   13.1  26    6
396.27/396.94	c s  396.3     1526     351      0     1      8 2292180  17491   13.1  27    2
419.17/419.82	c +  419.2     1526     351      0     1      8 2391616  38776   13.1  30    6
431.06/431.74	c s  431.1     1527     351      0     1      8 2442110  38795   13.0  29    4
437.06/437.74	c s  437.1     1528     351      0     1      8 2466385  38787   13.0  29    4
506.53/507.20	c s  506.5     1529     351      0     1      8 2739946  38788   13.0  29    4
512.63/513.33	c s  512.7     1493     347      2     1     10 2762986  19021   12.9  29    2
512.63/513.33	c -  512.7     1493     347      2     1     10 2762986  36450   12.9  29    2
523.82/524.51	c +  523.9     1493     347      2     1     10 2810151  40095   12.9  28    5
526.32/527.06	c s  526.4     1494     347      2     1     10 2820146  40107   12.9  29    4
545.53/546.20	c s  545.5     1493     346      2     2     10 2887169  30150   12.9  28    3
552.22/552.95	c s  552.3     1494     346      2     2     10 2911761  40105   12.8  27    4
559.62/560.31	c s  559.6     1501     346      2     2     10 2935984  40109   12.8  28    4
565.52/566.23	c s  565.6     2719     345      3     2     10 2959999  23568   12.8  28    2
565.92/566.67	c 0  566.0     5085     204    143     3     10 2962246  25773   12.8  29    3
565.92/566.67	c
565.92/566.67	s UNSATISFIABLE
565.92/566.67	c
565.92/566.67	c 2962246 conflicts, 3456484 decisions, 1 random
565.92/566.67	c 12 iterations, 5 restarts, 5317 skipped
565.92/566.67	c 35 enlarged, 58 shrunken, 28967 rescored, 712 rebiased
565.92/566.67	c 16 simplifications, 0 reductions
565.92/566.67	c
565.92/566.67	c vars: 143 fixed, 3 equiv, 10 elim, 9 merged
565.92/566.67	c elim: 19848 resolutions, 4 phases, 4 rounds
565.92/566.67	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
565.92/566.67	c arty: 0.00 and 0.00 xor average arity
565.92/566.67	c prbe: 13318 probed, 19 phases, 19 rounds
565.92/566.67	c prbe: 0 failed, 0 lifted, 0 merged
565.92/566.67	c sccs: 0 non trivial, 0 fixed, 0 merged
565.92/566.67	c hash: 8 units, 9 merged
565.92/566.67	c mins: 48496551 learned, 29% deleted, 140 strong, 24 depth
565.92/566.67	c subs: 33 forward, 12715 backward, 15740 doms
565.92/566.67	c strs: 0 forward, 0 backward
565.92/566.67	c doms: 15755 dominators, 15622 high, 92 low
565.92/566.67	c prps: 207286529 propagations, 0.37 megaprops
565.92/566.67	c
565.92/566.67	c 566.0 seconds, 8 MB max, 252 MB recycled

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517927-1238293039/watcher-1517927-1238293039 -o /tmp/evaluation-result-1517927-1238293039/solver-1517927-1238293039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517927-1238293039.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: 1.00 1.00 1.00 3/64 13897
/proc/meminfo: memFree=1866464/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=916 CPUtime=0
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1101971187 937984 135 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 229 136 79 155 0 72 0

[startup+0.075729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13897
/proc/meminfo: memFree=1866464/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=1180 CPUtime=0.07
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 205 0 0 0 7 0 0 0 18 0 1 0 1101971187 1208320 189 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 295 189 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.102733 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13897
/proc/meminfo: memFree=1866464/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=1180 CPUtime=0.1
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 1101971187 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301765 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13897
/proc/meminfo: memFree=1866464/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=1444 CPUtime=0.29
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 269 0 0 0 29 0 0 0 19 0 1 0 1101971187 1478656 253 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 361 253 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.702829 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13897
/proc/meminfo: memFree=1866464/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=1576 CPUtime=0.7
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 329 0 0 0 70 0 0 0 22 0 1 0 1101971187 1613824 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 394 313 79 155 0 237 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1576

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1865368/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=1972 CPUtime=1.49
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 401 0 0 0 149 0 0 0 25 0 1 0 1101971187 2019328 385 1992294400 134512640 135151029 4294956240 18446744073709551615 134574397 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 493 385 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1864792/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=2504 CPUtime=3.09
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 531 0 0 0 309 0 0 0 25 0 1 0 1101971187 2564096 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134553822 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 626 515 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1864088/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=3036 CPUtime=6.29
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 680 0 0 0 629 0 0 0 25 0 1 0 1101971187 3108864 664 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 759 664 79 155 0 602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3036

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1863256/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=3964 CPUtime=12.68
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 887 0 0 0 1268 0 0 0 25 0 1 0 1101971187 4059136 871 1992294400 134512640 135151029 4294956240 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 991 871 79 155 0 834 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3964

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1862168/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=4948 CPUtime=25.48
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 1105 0 0 0 2548 0 0 0 25 0 1 0 1101971187 5066752 1089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 1237 1089 79 155 0 1080 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4948

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1860888/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=6252 CPUtime=51.07
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 1428 0 0 0 5106 1 0 0 25 0 1 0 1101971187 6402048 1412 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 1563 1412 79 155 0 1406 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6252

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1858712/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8668 CPUtime=102.26
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 1941 0 0 0 10224 2 0 0 25 0 1 0 1101971187 8876032 1925 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2167 1925 79 155 0 2010 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8668

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1858520/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8472 CPUtime=162.24
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2117 0 0 0 16222 2 0 0 25 0 1 0 1101971187 8675328 1970 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2118 1970 79 155 0 1961 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13898
/proc/meminfo: memFree=1857688/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8932 CPUtime=222.22
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2384 0 0 0 22219 3 0 0 25 0 1 0 1101971187 9146368 2116 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2233 2116 79 155 0 2076 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8932

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 4/72 13918
/proc/meminfo: memFree=1856544/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8932 CPUtime=282.19
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2404 0 0 0 28216 3 0 0 25 0 1 0 1101971187 9146368 2136 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 0 0 0
/proc/13897/statm: 2233 2136 79 155 0 2076 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8932

[startup+342.301 s]
/proc/loadavg: 1.76 1.22 1.08 4/72 1511
/proc/meminfo: memFree=1832736/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8932 CPUtime=341.9
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2462 0 0 0 34180 10 0 0 25 0 1 0 1101971187 9146368 2151 1992294400 134512640 135151029 4294956240 18446744073709551615 134555382 0 0 4096 17442 0 0 0 17 0 0 0
/proc/13897/statm: 2233 2151 79 155 0 2076 0
Current children cumulated CPU time (s) 341.9
Current children cumulated vsize (KiB) 8932

[startup+402.302 s]
/proc/loadavg: 1.77 1.34 1.12 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=401.66
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2464 0 0 0 40145 21 0 0 25 0 1 0 1101971187 9142272 2152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2152 79 155 0 2075 0
Current children cumulated CPU time (s) 401.66
Current children cumulated vsize (KiB) 8928

[startup+462.301 s]
/proc/loadavg: 1.28 1.28 1.11 2/65 16488
/proc/meminfo: memFree=1815256/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=461.65
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2464 0 0 0 46143 22 0 0 25 0 1 0 1101971187 9142272 2152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2152 79 155 0 2075 0
Current children cumulated CPU time (s) 461.65
Current children cumulated vsize (KiB) 8928

[startup+522.301 s]
/proc/loadavg: 1.10 1.22 1.10 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=521.62
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 52140 22 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134530961 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 521.62
Current children cumulated vsize (KiB) 8928

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

[startup+537.502 s]
/proc/loadavg: 1.08 1.21 1.10 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=536.83
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 53660 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 536.83
Current children cumulated vsize (KiB) 8928

[startup+550.302 s]
/proc/loadavg: 1.06 1.20 1.09 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=549.62
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 54939 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 549.62
Current children cumulated vsize (KiB) 8928

[startup+556.702 s]
/proc/loadavg: 1.06 1.20 1.09 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=556.02
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 55579 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 556.02
Current children cumulated vsize (KiB) 8928

[startup+563.102 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=562.42
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56219 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 562.42
Current children cumulated vsize (KiB) 8928

[startup+564.702 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815192/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=564.02
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56379 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 564.02
Current children cumulated vsize (KiB) 8928

[startup+565.501 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815320/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=564.82
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56459 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 564.82
Current children cumulated vsize (KiB) 8928

[startup+566.301 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815320/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=565.62
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56539 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 565.62
Current children cumulated vsize (KiB) 8928

[startup+566.505 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815320/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=565.82
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56559 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 565.82
Current children cumulated vsize (KiB) 8928

[startup+566.601 s]
/proc/loadavg: 1.05 1.19 1.09 2/65 16488
/proc/meminfo: memFree=1815320/2055920 swapFree=4178496/4192956
[pid=13897] ppid=13895 vsize=8928 CPUtime=565.92
/proc/13897/stat : 13897 (precosat) R 13895 13897 13089 0 -1 4194304 2727 0 0 0 56569 23 0 0 25 0 1 0 1101971187 9142272 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134552399 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13897/statm: 2232 2155 79 155 0 2075 0
Current children cumulated CPU time (s) 565.92
Current children cumulated vsize (KiB) 8928

Child status: 20
Real time (s): 566.674
CPU time (s): 565.998
CPU user time (s): 565.762
CPU system time (s): 0.235964
CPU usage (%): 99.8807
Max. virtual memory (cumulated for all children) (KiB): 10408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 565.762
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2728
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= 2828

runsolver used 0.534918 second user time and 1.13083 second system time

The end

Launcher Data

Begin job on node3 at 2009-03-29 04:17:19
IDJOB=1517927
IDBENCH=70637
IDSOLVER=507
FILE ID=node3/1517927-1238293039
PBS_JOBID= 9060947
Free space on /tmp= 65916 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1028159446-096.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517927-1238293039/watcher-1517927-1238293039 -o /tmp/evaluation-result-1517927-1238293039/solver-1517927-1238293039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517927-1238293039.cnf

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

MD5SUM BENCH= a68afc9bf021c353745f280b16667e74
RANDOM SEED=1231242158

node3.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		: 3000.275
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		: 3000.275
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:       1866880 kB
Buffers:         44232 kB
Cached:          76156 kB
SwapCached:       8268 kB
Active:          59432 kB
Inactive:        70872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866880 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            44776 kB
Committed_AS:  2683904 kB
PageTables:       1376 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= 65916 MiB
End job on node3 at 2009-03-29 04:26:46