Trace number 1520288

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 |     551     2372     7178 |      869      100     30 |  0.000 % |
0.00/0.01	c |       250 |     551     2372     7178 |      956      250     26 |  0.000 % |
0.00/0.02	c |       475 |     551     2372     7178 |     1052      475     26 |  0.000 % |
0.00/0.02	c |       812 |     551     2372     7178 |     1157      812     25 |  0.000 % |
0.02/0.04	c |      1318 |     551     2372     7178 |     1273      716     23 |  0.000 % |
0.02/0.07	c |      2077 |     551     2372     7178 |     1400      822     21 |  0.000 % |
0.09/0.10	c |      3216 |     551     2372     7178 |     1540     1228     23 |  0.000 % |
0.09/0.16	c |      4924 |     551     2372     7178 |     1694     1319     23 |  0.000 % |
0.19/0.26	c |      7486 |     551     2372     7178 |     1864     1257     23 |  0.000 % |
0.29/0.39	c |     11330 |     551     2372     7178 |     2050     1285     23 |  0.000 % |
0.59/0.61	c |     17096 |     551     2372     7178 |     2255     1772     23 |  0.000 % |
0.89/0.94	c |     25745 |     551     2372     7178 |     2481     2308     24 |  0.000 % |
1.39/1.45	c |     38719 |     551     2372     7178 |     2729     1283     22 |  0.000 % |
2.20/2.24	c |     58180 |     551     2372     7178 |     3002     2577     24 |  0.000 % |
3.39/3.47	c |     87372 |     551     2372     7178 |     3302     2716     24 |  0.000 % |
5.29/5.34	c |    131161 |     551     2372     7178 |     3633     2780     23 |  0.000 % |
8.18/8.27	c |    196845 |     551     2372     7178 |     3996     1930     24 |  0.000 % |
12.79/12.83	c |    295371 |     551     2372     7178 |     4396     3193     25 |  0.000 % |
19.69/19.80	c |    443160 |     551     2372     7178 |     4835     3910     22 |  0.000 % |
30.58/30.63	c |    664843 |     551     2372     7178 |     5319     2865     25 |  0.000 % |
47.28/47.39	c |    997368 |     551     2372     7178 |     5851     4391     23 |  0.000 % |
73.47/73.57	c |   1496156 |     551     2372     7178 |     6436     3528     25 |  0.000 % |
114.36/114.45	c |   2244338 |     551     2372     7178 |     7079     4616     23 |  0.000 % |
177.55/177.63	c |   3366612 |     551     2372     7178 |     7787     6248     24 |  0.000 % |
278.42/278.51	c |   5050023 |     551     2372     7178 |     8566     6237     25 |  0.000 % |
433.59/433.74	c |   7575139 |     551     2372     7178 |     9423     7510     27 |  0.000 % |
680.52/680.80	c |  11362814 |     551     2372     7178 |    10365     5433     26 |  0.000 % |
1060.83/1061.15	c |  17044326 |     551     2372     7178 |    11402     9458     26 |  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-1520288-1238281335/watcher-1520288-1238281335 -o /tmp/evaluation-result-1520288-1238281335/solver-1520288-1238281335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520288-1238281335.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: 0.99 0.98 0.99 3/64 1278
/proc/meminfo: memFree=861184/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=7468 CPUtime=0
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1100798790 7647232 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4497375 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 1867 180 88 219 0 1645 0

[startup+0.030417 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1278
/proc/meminfo: memFree=861184/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=7468 CPUtime=0.02
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 241 0 0 0 2 0 0 0 18 0 1 0 1100798790 7647232 213 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 1867 213 100 219 0 1645 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7468

[startup+0.102421 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1278
/proc/meminfo: memFree=861184/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17956 CPUtime=0.09
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 1100798790 18386944 306 1992294400 4194304 5092341 548682068848 18446744073709551615 4244103 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4489 306 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.302433 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1278
/proc/meminfo: memFree=861184/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17956 CPUtime=0.29
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 411 0 0 0 29 0 0 0 19 0 1 0 1100798790 18386944 341 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4489 341 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.702458 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1278
/proc/meminfo: memFree=861184/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17956 CPUtime=0.69
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 457 0 0 0 69 0 0 0 22 0 1 0 1100798790 18386944 387 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4489 387 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.50151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=859832/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=1.49
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 644 0 0 0 149 0 0 0 25 0 1 0 1100798790 18391040 454 1992294400 4194304 5092341 548682068848 18446744073709551615 4241819 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 454 100 219 0 4268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17960

[startup+3.10161 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=859384/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=3.09
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 739 0 0 0 309 0 0 0 25 0 1 0 1100798790 18391040 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 549 100 219 0 4268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17960

[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=858744/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=6.29
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 876 0 0 0 629 0 0 0 25 0 1 0 1100798790 18391040 686 1992294400 4194304 5092341 548682068848 18446744073709551615 4248186 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 686 100 219 0 4268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17960

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=857976/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=12.69
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 1418 0 0 0 1268 1 0 0 25 0 1 0 1100798790 18391040 847 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 847 100 219 0 4268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17960

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=856952/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=25.48
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 1665 0 0 0 2547 1 0 0 25 0 1 0 1100798790 18391040 1094 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 1094 100 219 0 4268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17960

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=855736/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17960 CPUtime=51.08
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 1994 0 0 0 5106 2 0 0 25 0 1 0 1100798790 18391040 1423 1992294400 4194304 5092341 548682068848 18446744073709551615 4240571 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4490 1423 100 219 0 4268 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17960

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=854200/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=17956 CPUtime=102.27
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 2711 0 0 0 10224 3 0 0 25 0 1 0 1100798790 18386944 1790 1992294400 4194304 5092341 548682068848 18446744073709551615 4262201 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 4489 1790 100 219 0 4267 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=852664/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=162.26
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 3733 0 0 0 16222 4 0 0 25 0 1 0 1100798790 23756800 2152 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 2152 100 219 0 5578 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=851384/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=222.24
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4072 0 0 0 22220 4 0 0 25 0 1 0 1100798790 23756800 2491 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 2491 100 219 0 5578 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=850424/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=282.22
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4309 0 0 0 28218 4 0 0 25 0 1 0 1100798790 23756800 2728 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 2728 100 219 0 5578 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23200

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=849848/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=342.2
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4447 0 0 0 34216 4 0 0 25 0 1 0 1100798790 23756800 2866 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 2866 100 219 0 5578 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23200

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=849336/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=402.2
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4567 0 0 0 40215 5 0 0 25 0 1 0 1100798790 23756800 2986 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 2986 100 219 0 5578 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23200

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=848632/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=462.18
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4753 0 0 0 46213 5 0 0 25 0 1 0 1100798790 23756800 3172 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 3172 100 219 0 5578 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23200

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=848120/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=23200 CPUtime=522.17
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 4870 0 0 0 52212 5 0 0 25 0 1 0 1100798790 23756800 3289 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 5800 3289 100 219 0 5578 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23200

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=846840/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=582.15
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8196 0 0 0 58208 7 0 0 25 0 1 0 1100798790 29274112 3623 1992294400 4194304 5092341 548682068848 18446744073709551615 4248707 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 3623 100 219 0 6925 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 28588

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1279
/proc/meminfo: memFree=846392/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=642.14
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8289 0 0 0 64207 7 0 0 25 0 1 0 1100798790 29274112 3716 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 3716 100 219 0 6925 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28588

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=846008/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=702.12
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8397 0 0 0 70205 7 0 0 25 0 1 0 1100798790 29274112 3824 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 3824 100 219 0 6925 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 28588

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=845624/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=762.1
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8482 0 0 0 76203 7 0 0 25 0 1 0 1100798790 29274112 3909 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 3909 100 219 0 6925 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28588

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=845240/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=822.09
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8572 0 0 0 82202 7 0 0 25 0 1 0 1100798790 29274112 3999 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 3999 100 219 0 6925 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 28588

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=844792/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=882.07
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8689 0 0 0 88200 7 0 0 25 0 1 0 1100798790 29274112 4116 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4116 100 219 0 6925 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28588

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=844408/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=942.06
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8780 0 0 0 94198 8 0 0 25 0 1 0 1100798790 29274112 4207 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4207 100 219 0 6925 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 28588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=844216/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1002.05
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8834 0 0 0 100197 8 0 0 25 0 1 0 1100798790 29274112 4261 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4261 100 219 0 6925 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1280
/proc/meminfo: memFree=843768/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1062.03
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 8928 0 0 0 106195 8 0 0 25 0 1 0 1100798790 29274112 4355 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4355 100 219 0 6925 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28588

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 1280
/proc/meminfo: memFree=843384/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1122.02
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 9030 0 0 0 112194 8 0 0 25 0 1 0 1100798790 29274112 4457 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4457 100 219 0 6925 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 28588

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 1280
/proc/meminfo: memFree=843320/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1182
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 9063 0 0 0 118192 8 0 0 25 0 1 0 1100798790 29274112 4490 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4490 100 219 0 6925 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1280
/proc/meminfo: memFree=843064/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1200
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 9128 0 0 0 119992 8 0 0 25 0 1 0 1100798790 29274112 4555 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4555 100 219 0 6925 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28588

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: 1.01 1.00 1.00 2/65 1280
/proc/meminfo: memFree=843064/2055920 swapFree=4177940/4192956
[pid=1278] ppid=1276 vsize=28588 CPUtime=1200
/proc/1278/stat : 1278 (minisat) R 1276 1278 830 0 -1 4194304 9128 0 0 0 119992 8 0 0 25 0 1 0 1100798790 29274112 4555 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 7147 4555 100 219 0 6925 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.091986
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 28588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9128
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= 2647

runsolver used 0.859869 second user time and 2.69159 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-29 00:02:15
IDJOB=1520288
IDBENCH=70573
IDSOLVER=546
FILE ID=node29/1520288-1238281335
PBS_JOBID= 9060879
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520288-1238281335/watcher-1520288-1238281335 -o /tmp/evaluation-result-1520288-1238281335/solver-1520288-1238281335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520288-1238281335.cnf

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=1756349709

node29.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:        861600 kB
Buffers:         97704 kB
Cached:         998096 kB
SwapCached:       8860 kB
Active:         247532 kB
Inactive:       858828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861600 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            73880 kB
Committed_AS:  2961852 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-29 00:22:18