Trace number 1520490

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     549     2366     7165 |      867      100     28 |  0.000 % |
0.00/0.01	c |       250 |     549     2366     7165 |      954      250     27 |  0.000 % |
0.01/0.02	c |       475 |     549     2366     7165 |     1049      475     26 |  0.000 % |
0.01/0.03	c |       812 |     549     2366     7165 |     1154      812     26 |  0.000 % |
0.01/0.04	c |      1318 |     549     2366     7165 |     1270      716     23 |  0.000 % |
0.01/0.07	c |      2077 |     549     2366     7165 |     1397      813     22 |  0.000 % |
0.09/0.11	c |      3216 |     549     2366     7165 |     1536     1217     23 |  0.000 % |
0.09/0.17	c |      4924 |     549     2366     7165 |     1690     1338     23 |  0.000 % |
0.19/0.26	c |      7486 |     549     2366     7165 |     1859     1277     23 |  0.000 % |
0.39/0.40	c |     11330 |     549     2366     7165 |     2045     1288     22 |  0.000 % |
0.59/0.62	c |     17096 |     549     2366     7165 |     2250     1795     22 |  0.000 % |
0.89/0.95	c |     25745 |     549     2366     7165 |     2475     1265     23 |  0.000 % |
1.39/1.47	c |     38719 |     549     2366     7165 |     2722     1528     24 |  0.000 % |
2.20/2.27	c |     58180 |     549     2366     7165 |     2994     1528     22 |  0.000 % |
3.49/3.50	c |     87372 |     549     2366     7165 |     3294     1725     23 |  0.000 % |
5.39/5.41	c |    131161 |     549     2366     7165 |     3623     1876     24 |  0.000 % |
8.29/8.31	c |    196845 |     549     2366     7165 |     3986     3095     24 |  0.000 % |
12.79/12.83	c |    295371 |     549     2366     7165 |     4384     2490     23 |  0.000 % |
19.79/19.84	c |    443160 |     549     2366     7165 |     4823     3633     23 |  0.000 % |
30.69/30.78	c |    664843 |     549     2366     7165 |     5305     3010     24 |  0.000 % |
47.68/47.72	c |    997368 |     549     2366     7165 |     5836     2876     23 |  0.000 % |
73.98/74.05	c |   1496156 |     549     2366     7165 |     6419     3454     24 |  0.000 % |
114.77/114.81	c |   2244338 |     549     2366     7165 |     7061     3315     22 |  0.000 % |
178.25/178.32	c |   3366612 |     549     2366     7165 |     7768     3893     24 |  0.000 % |
278.43/278.53	c |   5050023 |     549     2366     7165 |     8544     7582     26 |  0.000 % |
433.09/433.21	c |   7575139 |     549     2366     7165 |     9399     6411     23 |  0.000 % |
677.62/677.86	c |  11362814 |     549     2366     7165 |    10339     9387     26 |  0.000 % |
1053.33/1053.66	c |  17044326 |     549     2366     7165 |    11373     6151     23 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520490-1238298699/watcher-1520490-1238298699 -o /tmp/evaluation-result-1520490-1238298699/solver-1520490-1238298699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520490-1238298699.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: 0.91 0.97 0.99 3/64 29940
/proc/meminfo: memFree=892176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=7468 CPUtime=0
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1102531949 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 1867 181 88 219 0 1645 0

[startup+0.0137959 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29940
/proc/meminfo: memFree=892176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=7468 CPUtime=0.01
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 227 0 0 0 1 0 0 0 18 0 1 0 1102531949 7647232 198 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 1867 198 100 219 0 1645 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7468

[startup+0.101795 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29940
/proc/meminfo: memFree=892176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17956 CPUtime=0.09
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 1102531949 18386944 308 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4489 309 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.301813 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29940
/proc/meminfo: memFree=892176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17956 CPUtime=0.29
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 413 0 0 0 29 0 0 0 19 0 1 0 1102531949 18386944 341 1992294400 4194304 5092341 548682068848 18446744073709551615 4248832 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4489 341 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701848 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29940
/proc/meminfo: memFree=892176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17956 CPUtime=0.69
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 458 0 0 0 69 0 0 0 22 0 1 0 1102531949 18386944 386 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4489 386 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29941
/proc/meminfo: memFree=890824/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17956 CPUtime=1.49
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1102531949 18386944 455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4489 455 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10206 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29941
/proc/meminfo: memFree=890376/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17956 CPUtime=3.09
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 618 0 0 0 309 0 0 0 25 0 1 0 1102531949 18386944 546 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4489 546 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30135 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29941
/proc/meminfo: memFree=889800/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17960 CPUtime=6.29
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 905 0 0 0 629 0 0 0 25 0 1 0 1102531949 18391040 682 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4490 682 100 219 0 4268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17960

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29941
/proc/meminfo: memFree=888912/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=17960 CPUtime=12.69
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 1298 0 0 0 1269 0 0 0 25 0 1 0 1102531949 18391040 1075 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4490 1075 100 219 0 4268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17960

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29941
/proc/meminfo: memFree=887504/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=19672 CPUtime=25.49
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 1718 0 0 0 2548 1 0 0 25 0 1 0 1102531949 20144128 1179 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4918 1179 100 219 0 4696 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19672

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29941
/proc/meminfo: memFree=885392/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=19672 CPUtime=51.07
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 2440 0 0 0 5106 1 0 0 25 0 1 0 1102531949 20144128 1901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 4918 1901 100 219 0 4696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19672

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29941
/proc/meminfo: memFree=883408/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=21544 CPUtime=102.27
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 2767 0 0 0 10225 2 0 0 25 0 1 0 1102531949 22061056 2228 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 5386 2228 100 219 0 5164 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21544

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=882448/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=21544 CPUtime=162.25
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 3006 0 0 0 16223 2 0 0 25 0 1 0 1102531949 22061056 2467 1992294400 4194304 5092341 548682068848 18446744073709551615 4249026 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 5386 2467 100 219 0 5164 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=881360/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=21544 CPUtime=222.23
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 3263 0 0 0 22221 2 0 0 25 0 1 0 1102531949 22061056 2724 1992294400 4194304 5092341 548682068848 18446744073709551615 4250867 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 5386 2724 100 219 0 5164 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21544

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=881168/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=21544 CPUtime=282.22
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 3305 0 0 0 28219 3 0 0 25 0 1 0 1102531949 22061056 2766 1992294400 4194304 5092341 548682068848 18446744073709551615 4240928 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 5386 2766 100 219 0 5164 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=880400/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=21544 CPUtime=342.21
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 3489 0 0 0 34218 3 0 0 25 0 1 0 1102531949 22061056 2950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 5386 2950 100 219 0 5164 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=878992/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=402.19
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4307 0 0 0 40216 3 0 0 25 0 1 0 1102531949 27484160 3305 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3305 100 219 0 6488 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=878672/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=462.18
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4384 0 0 0 46214 4 0 0 25 0 1 0 1102531949 27484160 3382 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3382 100 219 0 6488 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 26840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29941
/proc/meminfo: memFree=878544/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=522.16
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4415 0 0 0 52212 4 0 0 25 0 1 0 1102531949 27484160 3413 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3413 100 219 0 6488 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 26840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=878024/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=582.14
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4536 0 0 0 58210 4 0 0 25 0 1 0 1102531949 27484160 3534 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3534 100 219 0 6488 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26840

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=877448/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=642.14
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4687 0 0 0 64209 5 0 0 25 0 1 0 1102531949 27484160 3685 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3685 100 219 0 6488 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26840

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=876680/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=702.12
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4870 0 0 0 70207 5 0 0 25 0 1 0 1102531949 27484160 3868 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3868 100 219 0 6488 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 26840

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=876232/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=762.1
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4974 0 0 0 76205 5 0 0 25 0 1 0 1102531949 27484160 3972 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3972 100 219 0 6488 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26840

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=876232/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=822.08
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4974 0 0 0 82203 5 0 0 25 0 1 0 1102531949 27484160 3972 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3972 100 219 0 6488 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 26840

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=876240/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=882.07
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 4989 0 0 0 88201 6 0 0 25 0 1 0 1102531949 27484160 3987 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 3987 100 219 0 6488 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 26840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=876176/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=942.06
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5011 0 0 0 94200 6 0 0 25 0 1 0 1102531949 27484160 4009 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 4009 100 219 0 6488 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 26840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=875920/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=1002.04
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5072 0 0 0 100198 6 0 0 25 0 1 0 1102531949 27484160 4070 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 4070 100 219 0 6488 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 26840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=875472/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=1062.03
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5175 0 0 0 106197 6 0 0 25 0 1 0 1102531949 27484160 4173 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 4173 100 219 0 6488 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 26840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=875088/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=1122.01
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5272 0 0 0 112195 6 0 0 25 0 1 0 1102531949 27484160 4270 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 4270 100 219 0 6488 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=874896/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=26840 CPUtime=1182
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5308 0 0 0 118193 7 0 0 25 0 1 0 1102531949 27484160 4306 1992294400 4194304 5092341 548682068848 18446744073709551615 4247936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 6710 4306 100 219 0 6488 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=873616/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=32056 CPUtime=1200
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5630 0 0 0 119993 7 0 0 25 0 1 0 1102531949 32825344 4628 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 8014 4628 100 219 0 7792 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 32056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29947
/proc/meminfo: memFree=873616/2055920 swapFree=4176708/4192956
[pid=29940] ppid=29938 vsize=32056 CPUtime=1200
/proc/29940/stat : 29940 (minisat) R 29938 29940 29903 0 -1 4194304 5630 0 0 0 119993 7 0 0 25 0 1 0 1102531949 32825344 4628 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/29940/statm: 8014 4628 100 219 0 7792 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 32056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.075988
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 32056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5630
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= 1770

runsolver used 0.822874 second user time and 2.53062 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-29 05:51:39
IDJOB=1520490
IDBENCH=70674
IDSOLVER=546
FILE ID=node51/1520490-1238298699
PBS_JOBID= 9061045
Free space on /tmp= 65232 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520490-1238298699/watcher-1520490-1238298699 -o /tmp/evaluation-result-1520490-1238298699/solver-1520490-1238298699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520490-1238298699.cnf

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=119263363

node51.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		: 3000.234
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		: 3000.234
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:        892592 kB
Buffers:         74476 kB
Cached:         999312 kB
SwapCached:       9996 kB
Active:         158428 kB
Inactive:       926692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892592 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17004 kB
Slab:            64236 kB
Committed_AS:  2917828 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-29 06:11:41