Trace number 1520214

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     490     2116     6420 |      775      100     25 |  0.000 % |
0.00/0.01	c |       250 |     490     2116     6420 |      853      250     24 |  0.000 % |
0.00/0.01	c |       475 |     490     2116     6420 |      938      475     23 |  0.000 % |
0.00/0.02	c |       812 |     490     2116     6420 |     1032      812     23 |  0.000 % |
0.03/0.04	c |      1318 |     490     2116     6420 |     1135      781     21 |  0.000 % |
0.03/0.06	c |      2077 |     490     2116     6420 |     1249      955     21 |  0.000 % |
0.09/0.10	c |      3216 |     490     2116     6420 |     1374      804     20 |  0.000 % |
0.09/0.15	c |      4924 |     490     2116     6420 |     1511     1107     19 |  0.000 % |
0.19/0.24	c |      7486 |     490     2116     6420 |     1663     1340     20 |  0.000 % |
0.29/0.37	c |     11330 |     490     2116     6420 |     1829      892     19 |  0.000 % |
0.49/0.57	c |     17096 |     490     2116     6420 |     2012     1057     20 |  0.000 % |
0.79/0.88	c |     25745 |     490     2116     6420 |     2213     1469     20 |  0.000 % |
1.29/1.36	c |     38719 |     490     2116     6420 |     2435     1997     21 |  0.000 % |
1.99/2.08	c |     58180 |     490     2116     6420 |     2678     1579     21 |  0.000 % |
3.09/3.20	c |     87372 |     490     2116     6420 |     2946     2085     20 |  0.000 % |
4.89/4.92	c |    131161 |     490     2116     6420 |     3240     2434     21 |  0.000 % |
7.49/7.60	c |    196845 |     490     2116     6420 |     3565     2253     21 |  0.000 % |
11.68/11.78	c |    295371 |     490     2116     6420 |     3921     3216     21 |  0.000 % |
18.18/18.27	c |    443160 |     490     2116     6420 |     4313     2058     19 |  0.000 % |
28.18/28.23	c |    664843 |     490     2116     6420 |     4745     3349     21 |  0.000 % |
43.57/43.66	c |    997368 |     490     2116     6420 |     5219     2410     19 |  0.000 % |
67.57/67.62	c |   1496156 |     490     2116     6420 |     5741     3213     20 |  0.000 % |
105.16/105.26	c |   2244338 |     490     2116     6420 |     6315     4018     21 |  0.000 % |
163.04/163.18	c |   3366612 |     490     2116     6420 |     6947     5821     21 |  0.000 % |
254.41/254.54	c |   5050023 |     490     2116     6420 |     7642     5889     21 |  0.000 % |
395.98/396.12	c |   7575139 |     490     2116     6420 |     8406     6777     21 |  0.000 % |
616.32/616.57	c |  11362814 |     490     2116     6420 |     9246     5720     19 |  0.000 % |
959.53/959.88	c |  17044326 |     490     2116     6420 |    10171     6336     20 |  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-1520214-1238274051/watcher-1520214-1238274051 -o /tmp/evaluation-result-1520214-1238274051/solver-1520214-1238274051 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520214-1238274051.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 0.97 0.98 2/64 2475
/proc/meminfo: memFree=747328/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=7464 CPUtime=0
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1100072034 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4223147 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 1866 173 88 219 0 1644 0

[startup+0.032112 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 2475
/proc/meminfo: memFree=747328/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=7464 CPUtime=0.03
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 234 0 0 0 3 0 0 0 18 0 1 0 1100072034 7643136 207 1992294400 4194304 5092341 548682068848 18446744073709551615 4263329 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 1866 208 100 219 0 1644 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7464

[startup+0.102126 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 2475
/proc/meminfo: memFree=747328/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=7572 CPUtime=0.09
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 1100072034 7753728 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240852 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 1893 250 100 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301145 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 2475
/proc/meminfo: memFree=747328/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=0.29
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 432 0 0 0 29 0 0 0 19 0 1 0 1100072034 18403328 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 330 100 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.701191 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 2475
/proc/meminfo: memFree=747328/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=0.69
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 464 0 0 0 69 0 0 0 23 0 1 0 1100072034 18403328 362 1992294400 4194304 5092341 548682068848 18446744073709551615 4251348 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 362 100 219 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2476
/proc/meminfo: memFree=746168/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=1.49
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 1100072034 18403328 430 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 430 100 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10148 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2476
/proc/meminfo: memFree=745784/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=3.09
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 615 0 0 0 309 0 0 0 25 0 1 0 1100072034 18403328 513 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 513 100 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2476
/proc/meminfo: memFree=745144/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=6.29
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 720 0 0 0 629 0 0 0 25 0 1 0 1100072034 18403328 618 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 618 100 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=744240/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=12.68
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 857 0 0 0 1268 0 0 0 25 0 1 0 1100072034 18403328 755 1992294400 4194304 5092341 548682068848 18446744073709551615 4244250 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 755 100 219 0 4271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17972

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=743480/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=25.48
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 1067 0 0 0 2548 0 0 0 25 0 1 0 1100072034 18403328 965 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 965 100 219 0 4271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17972

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=742456/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=51.08
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 1340 0 0 0 5107 1 0 0 25 0 1 0 1100072034 18403328 1238 1992294400 4194304 5092341 548682068848 18446744073709551615 4262264 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 1238 100 219 0 4271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17972

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=741176/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=102.26
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 1663 0 0 0 10225 1 0 0 25 0 1 0 1100072034 18403328 1561 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 1561 100 219 0 4271 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17972

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=740152/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=17972 CPUtime=162.24
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 1910 0 0 0 16223 1 0 0 25 0 1 0 1100072034 18403328 1808 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 4493 1808 100 219 0 4271 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17972

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=739064/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=222.22
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2174 0 0 0 22221 1 0 0 25 0 1 0 1100072034 23785472 2072 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2072 100 219 0 5585 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23228

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=738168/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=282.22
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2400 0 0 0 28220 2 0 0 25 0 1 0 1100072034 23785472 2298 1992294400 4194304 5092341 548682068848 18446744073709551615 4251479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2298 100 219 0 5585 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23228

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=737656/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=342.2
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2496 0 0 0 34218 2 0 0 25 0 1 0 1100072034 23785472 2394 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2394 100 219 0 5585 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23228

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=737016/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=402.18
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2663 0 0 0 40216 2 0 0 25 0 1 0 1100072034 23785472 2561 1992294400 4194304 5092341 548682068848 18446744073709551615 4251661 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2561 100 219 0 5585 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=736632/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=462.16
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2750 0 0 0 46214 2 0 0 25 0 1 0 1100072034 23785472 2648 1992294400 4194304 5092341 548682068848 18446744073709551615 4248117 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2648 100 219 0 5585 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=736440/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=522.15
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2826 0 0 0 52212 3 0 0 25 0 1 0 1100072034 23785472 2724 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2724 100 219 0 5585 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23228

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=735864/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=582.13
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 2969 0 0 0 58210 3 0 0 25 0 1 0 1100072034 23785472 2867 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 2867 100 219 0 5585 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23228

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=735288/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=642.11
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 3102 0 0 0 64208 3 0 0 25 0 1 0 1100072034 23785472 3000 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 3000 100 219 0 5585 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23228

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=735096/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=702.1
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 3172 0 0 0 70206 4 0 0 25 0 1 0 1100072034 23785472 3070 1992294400 4194304 5092341 548682068848 18446744073709551615 4268822 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 3070 100 219 0 5585 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=734584/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=23228 CPUtime=762.08
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 3276 0 0 0 76204 4 0 0 25 0 1 0 1100072034 23785472 3174 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 5807 3174 100 219 0 5585 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 23228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=733240/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=822.06
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4489 0 0 0 82201 5 0 0 25 0 1 0 1100072034 29159424 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3525 100 219 0 6897 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28476

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=733240/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=882.05
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4493 0 0 0 88200 5 0 0 25 0 1 0 1100072034 29159424 3529 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3529 100 219 0 6897 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28476

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=733176/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=942.04
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4500 0 0 0 94198 6 0 0 25 0 1 0 1100072034 29159424 3536 1992294400 4194304 5092341 548682068848 18446744073709551615 4249227 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3536 100 219 0 6897 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28476

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=733112/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=1002.02
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4515 0 0 0 100196 6 0 0 25 0 1 0 1100072034 29159424 3551 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3551 100 219 0 6897 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=732856/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=1062
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4577 0 0 0 106194 6 0 0 25 0 1 0 1100072034 29159424 3613 1992294400 4194304 5092341 548682068848 18446744073709551615 4248383 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3613 100 219 0 6897 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=732536/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=1121.98
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4666 0 0 0 112192 6 0 0 25 0 1 0 1100072034 29159424 3702 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3702 100 219 0 6897 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=732216/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=1181.96
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4731 0 0 0 118190 6 0 0 25 0 1 0 1100072034 29159424 3767 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3767 100 219 0 6897 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 28476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2482
/proc/meminfo: memFree=732152/2055920 swapFree=4178472/4192956
[pid=2475] ppid=2473 vsize=28476 CPUtime=1200.06
/proc/2475/stat : 2475 (minisat) R 2473 2475 2286 0 -1 4194304 4750 0 0 0 120000 6 0 0 25 0 1 0 1100072034 29159424 3786 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/2475/statm: 7119 3786 100 219 0 6897 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28476

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.071989
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 28476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4750
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= 1385

runsolver used 1.01185 second user time and 2.31765 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 22:00:51
IDJOB=1520214
IDBENCH=70536
IDSOLVER=546
FILE ID=node1/1520214-1238274051
PBS_JOBID= 9060897
Free space on /tmp= 66084 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520214-1238274051/watcher-1520214-1238274051 -o /tmp/evaluation-result-1520214-1238274051/solver-1520214-1238274051 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520214-1238274051.cnf

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=567607881

node1.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		: 3000.229
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		: 3000.229
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:        747808 kB
Buffers:         95020 kB
Cached:        1112372 kB
SwapCached:       8380 kB
Active:         140268 kB
Inactive:      1077072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747808 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            76728 kB
Committed_AS:  2887764 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 22:20:53