Trace number 1520488

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     412     1777     5386 |      651      100     20 |  0.001 % |
0.00/0.01	c |       250 |     412     1777     5386 |      716      250     19 |  0.001 % |
0.00/0.01	c |       475 |     412     1777     5386 |      788      475     18 |  0.001 % |
0.00/0.02	c |       812 |     412     1777     5386 |      867      408     17 |  0.001 % |
0.00/0.03	c |      1318 |     412     1777     5386 |      953      461     17 |  0.001 % |
0.05/0.05	c |      2077 |     412     1777     5386 |     1049      743     17 |  0.001 % |
0.05/0.09	c |      3216 |     412     1777     5386 |     1154      798     17 |  0.001 % |
0.09/0.14	c |      4924 |     412     1777     5386 |     1269      702     16 |  0.001 % |
0.19/0.21	c |      7486 |     412     1777     5386 |     1396     1294     18 |  0.001 % |
0.29/0.33	c |     11330 |     412     1777     5386 |     1536      812     16 |  0.001 % |
0.49/0.51	c |     17096 |     412     1777     5386 |     1689     1083     18 |  0.001 % |
0.69/0.78	c |     25745 |     412     1777     5386 |     1858     1132     17 |  0.001 % |
1.19/1.20	c |     38719 |     412     1777     5386 |     2044     1759     18 |  0.001 % |
1.79/1.84	c |     58180 |     412     1777     5386 |     2249     1447     19 |  0.001 % |
2.79/2.84	c |     87372 |     412     1777     5386 |     2474     2016     17 |  0.001 % |
4.43/4.67	c |    131161 |     412     1777     5386 |     2721     1731     19 |  0.001 % |
6.81/7.05	c |    196845 |     412     1777     5386 |     2993     2460     18 |  0.001 % |
10.51/10.72	c |    295371 |     412     1777     5386 |     3293     2276     19 |  0.001 % |
16.21/16.44	c |    443160 |     412     1777     5386 |     3622     3132     18 |  0.001 % |
25.01/25.25	c |    664843 |     412     1777     5386 |     3984     3150     18 |  0.001 % |
38.80/39.02	c |    997368 |     412     1777     5386 |     4383     3180     19 |  0.001 % |
60.09/60.40	c |   1496156 |     412     1777     5386 |     4821     4019     19 |  0.001 % |
93.19/93.47	c |   2244338 |     412     1777     5386 |     5303     2767     17 |  0.001 % |
144.37/144.68	c |   3366612 |     412     1777     5386 |     5834     4661     19 |  0.001 % |
224.55/224.89	c |   5050023 |     412     1777     5386 |     6417     3875     18 |  0.001 % |
348.41/348.72	c |   7575139 |     412     1777     5386 |     7059     6210     16 |  0.001 % |
542.75/543.18	c |  11362814 |     412     1777     5386 |     7765     4358     17 |  0.001 % |
843.43/843.94	c |  17044326 |     412     1777     5386 |     8542     7707     18 |  0.001 % |

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-1520488-1238298552/watcher-1520488-1238298552 -o /tmp/evaluation-result-1520488-1238298552/solver-1520488-1238298552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520488-1238298552.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 32696
/proc/meminfo: memFree=905944/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=7464 CPUtime=0
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1102520921 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4223458 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 1866 164 88 219 0 1644 0

[startup+0.0527221 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32696
/proc/meminfo: memFree=905944/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=12712 CPUtime=0.05
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 273 0 0 0 5 0 0 0 18 0 1 0 1102520921 13017088 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4241545 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 3178 223 101 219 0 2956 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12712

[startup+0.102727 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32696
/proc/meminfo: memFree=905944/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=0.09
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1102520921 18345984 265 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 265 102 219 0 4257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17916

[startup+0.301749 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32696
/proc/meminfo: memFree=905944/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=0.29
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 1102520921 18345984 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4248469 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 280 102 219 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17916

[startup+0.702795 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32696
/proc/meminfo: memFree=905944/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=0.69
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 376 0 0 0 69 0 0 0 22 0 1 0 1102520921 18345984 326 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 326 102 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50189 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32697
/proc/meminfo: memFree=904976/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=1.49
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 438 0 0 0 149 0 0 0 25 0 1 0 1102520921 18345984 388 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 388 102 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10107 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32697
/proc/meminfo: memFree=904464/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=2.96
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 509 0 0 0 296 0 0 0 25 0 1 0 1102520921 18345984 459 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 459 102 219 0 4257 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17916

[startup+6.30144 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32697
/proc/meminfo: memFree=904080/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=6.12
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 600 0 0 0 612 0 0 0 25 0 1 0 1102520921 18345984 550 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 550 102 219 0 4257 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 17916

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32697
/proc/meminfo: memFree=903312/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=12.51
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 744 0 0 0 1251 0 0 0 25 0 1 0 1102520921 18345984 694 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 694 102 219 0 4257 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 17916

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32697
/proc/meminfo: memFree=902672/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17916 CPUtime=25.31
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 896 0 0 0 2531 0 0 0 25 0 1 0 1102520921 18345984 846 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4479 846 102 219 0 4257 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 17916

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 32697
/proc/meminfo: memFree=901776/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17908 CPUtime=50.9
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 1318 0 0 0 5090 0 0 0 25 0 1 0 1102520921 18337792 1095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4477 1095 102 219 0 4255 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 17908

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32697
/proc/meminfo: memFree=900368/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17908 CPUtime=102.08
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 1626 0 0 0 10208 0 0 0 25 0 1 0 1102520921 18337792 1403 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4477 1403 102 219 0 4255 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 17908

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=899536/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=17908 CPUtime=162.06
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 1851 0 0 0 16206 0 0 0 25 0 1 0 1102520921 18337792 1628 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 4477 1628 102 219 0 4255 0
Current children cumulated CPU time (s) 162.06
Current children cumulated vsize (KiB) 17908

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=898384/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=222.05
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2130 0 0 0 22204 1 0 0 25 0 1 0 1102520921 23670784 1907 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 1907 102 219 0 5557 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 23116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=898064/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=282.03
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2206 0 0 0 28202 1 0 0 25 0 1 0 1102520921 23670784 1983 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 1983 102 219 0 5557 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 23116

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=897552/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=342.01
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2333 0 0 0 34200 1 0 0 25 0 1 0 1102520921 23670784 2110 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2110 102 219 0 5557 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 23116

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=896912/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=401.99
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2481 0 0 0 40198 1 0 0 25 0 1 0 1102520921 23670784 2258 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2258 102 219 0 5557 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 23116

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=896528/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=461.97
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2576 0 0 0 46196 1 0 0 25 0 1 0 1102520921 23670784 2353 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2353 102 219 0 5557 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 23116

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=896208/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=521.96
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2672 0 0 0 52195 1 0 0 25 0 1 0 1102520921 23670784 2449 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2449 102 219 0 5557 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 23116

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=895760/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=581.94
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2784 0 0 0 58193 1 0 0 25 0 1 0 1102520921 23670784 2561 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2561 102 219 0 5557 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 23116

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=895504/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=641.93
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2845 0 0 0 64192 1 0 0 25 0 1 0 1102520921 23670784 2622 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2622 102 219 0 5557 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 23116

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32697
/proc/meminfo: memFree=895248/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=701.9
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2916 0 0 0 70189 1 0 0 25 0 1 0 1102520921 23670784 2693 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2693 102 219 0 5557 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 23116

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=894992/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=761.86
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 2958 0 0 0 76184 2 0 0 25 0 1 0 1102520921 23670784 2735 1992294400 4194304 5092341 548682068848 18446744073709551615 4241662 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2735 102 219 0 5557 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 23116

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=894800/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=821.84
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3019 0 0 0 82182 2 0 0 25 0 1 0 1102520921 23670784 2796 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2796 102 219 0 5557 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 23116

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=894416/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=881.82
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3105 0 0 0 88180 2 0 0 25 0 1 0 1102520921 23670784 2882 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2882 102 219 0 5557 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 23116

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=894224/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=941.81
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3153 0 0 0 94179 2 0 0 25 0 1 0 1102520921 23670784 2930 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2930 102 219 0 5557 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 23116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=893968/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=1001.79
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3218 0 0 0 100177 2 0 0 25 0 1 0 1102520921 23670784 2995 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 2995 102 219 0 5557 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 23116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=893840/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=1061.77
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3255 0 0 0 106175 2 0 0 25 0 1 0 1102520921 23670784 3032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 3032 102 219 0 5557 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 23116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=893392/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=23116 CPUtime=1121.75
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3348 0 0 0 112173 2 0 0 25 0 1 0 1102520921 23670784 3125 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 5779 3125 102 219 0 5557 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 23116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=892624/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=28336 CPUtime=1181.73
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3550 0 0 0 118171 2 0 0 25 0 1 0 1102520921 29016064 3327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 7084 3327 102 219 0 6862 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 28336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32703
/proc/meminfo: memFree=892624/2055920 swapFree=4171920/4192956
[pid=32696] ppid=32694 vsize=28336 CPUtime=1200.03
/proc/32696/stat : 32696 (minisat) R 32694 32696 29108 0 -1 4194304 3562 0 0 0 120001 2 0 0 25 0 1 0 1102520921 29016064 3339 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32696/statm: 7084 3339 102 219 0 6862 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28336

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.031995
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 28336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3562
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= 1753

runsolver used 0.912861 second user time and 2.40963 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-29 05:49:12
IDJOB=1520488
IDBENCH=70673
IDSOLVER=546
FILE ID=node28/1520488-1238298552
PBS_JOBID= 9060992
Free space on /tmp= 66184 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520488-1238298552/watcher-1520488-1238298552 -o /tmp/evaluation-result-1520488-1238298552/solver-1520488-1238298552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520488-1238298552.cnf

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

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=184270804

node28.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		: 3000.212
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		: 3000.212
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:        906424 kB
Buffers:        105624 kB
Cached:         924308 kB
SwapCached:      14208 kB
Active:         359376 kB
Inactive:       694396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906424 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81548 kB
Committed_AS:  2792404 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66180 MiB
End job on node28 at 2009-03-29 06:09:15