Trace number 1520362

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) 1200.06 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     464     2012     6125 |      737      100     27 |  0.000 % |
0.00/0.01	c |       250 |     464     2012     6125 |      811      250     25 |  0.000 % |
0.00/0.01	c |       475 |     464     2012     6125 |      892      475     24 |  0.000 % |
0.00/0.02	c |       812 |     464     2012     6125 |      981      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     464     2012     6125 |     1080      792     21 |  0.000 % |
0.00/0.06	c |      2077 |     464     2012     6125 |     1188      979     20 |  0.000 % |
0.00/0.09	c |      3216 |     464     2012     6125 |     1306      887     21 |  0.000 % |
0.10/0.14	c |      4924 |     464     2012     6125 |     1437     1233     20 |  0.000 % |
0.19/0.23	c |      7486 |     464     2012     6125 |     1581      823     19 |  0.000 % |
0.29/0.35	c |     11330 |     464     2012     6125 |     1739     1389     21 |  0.000 % |
0.49/0.55	c |     17096 |     464     2012     6125 |     1913     1794     23 |  0.000 % |
0.79/0.84	c |     25745 |     464     2012     6125 |     2104     1596     21 |  0.000 % |
1.29/1.31	c |     38719 |     464     2012     6125 |     2315     1648     22 |  0.000 % |
1.99/2.02	c |     58180 |     464     2012     6125 |     2546     2142     21 |  0.000 % |
3.09/3.12	c |     87372 |     464     2012     6125 |     2801     1444     19 |  0.000 % |
4.69/4.80	c |    131161 |     464     2012     6125 |     3081     2541     21 |  0.000 % |
7.39/7.43	c |    196845 |     464     2012     6125 |     3389     2445     20 |  0.000 % |
11.50/11.51	c |    295371 |     464     2012     6125 |     3728     2851     22 |  0.000 % |
17.70/17.76	c |    443160 |     464     2012     6125 |     4101     3202     22 |  0.000 % |
27.39/27.46	c |    664843 |     464     2012     6125 |     4511     2684     20 |  0.000 % |
42.39/42.47	c |    997368 |     464     2012     6125 |     4963     4336     21 |  0.000 % |
65.80/65.83	c |   1496156 |     464     2012     6125 |     5459     4068     21 |  0.000 % |
102.20/102.26	c |   2244338 |     464     2012     6125 |     6005     5520     22 |  0.000 % |
158.81/158.88	c |   3366612 |     464     2012     6125 |     6605     4053     21 |  0.000 % |
247.82/247.87	c |   5050023 |     464     2012     6125 |     7266     3536     20 |  0.000 % |
384.63/384.68	c |   7575139 |     464     2012     6125 |     7993     3770     20 |  0.000 % |
600.77/600.78	c |  11362814 |     464     2012     6125 |     8792     6237     22 |  0.000 % |
937.50/937.44	c |  17044326 |     464     2012     6125 |     9671     5374     19 |  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-1520362-1238288322/watcher-1520362-1238288322 -o /tmp/evaluation-result-1520362-1238288322/solver-1520362-1238288322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520362-1238288322.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18121
/proc/meminfo: memFree=869040/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=7464 CPUtime=0
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 1101498666 7643136 171 1992294400 4194304 5092341 548682068848 18446744073709551615 4227437 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 1866 171 88 219 0 1644 0

[startup+0.105871 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18121
/proc/meminfo: memFree=869040/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=17924 CPUtime=0.1
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 345 0 0 0 10 0 0 0 18 0 1 0 1101498666 18354176 284 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4481 284 101 219 0 4259 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17924

[startup+0.201844 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18121
/proc/meminfo: memFree=869040/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=17924 CPUtime=0.19
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 355 0 0 0 19 0 0 0 19 0 1 0 1101498666 18354176 294 1992294400 4194304 5092341 548682068848 18446744073709551615 4248446 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4481 294 101 219 0 4259 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17924

[startup+0.301816 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18121
/proc/meminfo: memFree=869040/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=7668 CPUtime=0.29
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 400 0 0 0 29 0 0 0 19 0 1 0 1101498666 7852032 292 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 1917 292 101 219 0 1695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7668

[startup+0.701703 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18121
/proc/meminfo: memFree=869040/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=0.69
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 510 0 0 0 69 0 0 0 23 0 1 0 1101498666 18497536 402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 402 101 219 0 4294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18064

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=867816/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23252 CPUtime=1.49
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 608 0 0 0 149 0 0 0 25 0 1 0 1101498666 23810048 500 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5813 500 101 219 0 5591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23252

[startup+3.10203 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=867368/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=3.09
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 736 0 0 0 309 0 0 0 25 0 1 0 1101498666 18497536 530 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 530 101 219 0 4294 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18064

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=866736/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=6.29
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 850 0 0 0 629 0 0 0 25 0 1 0 1101498666 18497536 644 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 644 101 219 0 4294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18064

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=866096/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=12.69
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 1166 0 0 0 1269 0 0 0 25 0 1 0 1101498666 18497536 802 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 802 101 219 0 4294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18064

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=865264/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=25.49
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 1346 0 0 0 2549 0 0 0 25 0 1 0 1101498666 18497536 982 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 982 101 219 0 4294 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18064

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=864176/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=51.09
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 1620 0 0 0 5109 0 0 0 25 0 1 0 1101498666 18497536 1256 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 1256 101 219 0 4294 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18064

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18122
/proc/meminfo: memFree=862832/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=102.31
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 1960 0 0 0 10230 1 0 0 25 0 1 0 1101498666 18497536 1596 1992294400 4194304 5092341 548682068848 18446744073709551615 4252560 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 1596 101 219 0 4294 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 18064

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18128
/proc/meminfo: memFree=861800/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=18064 CPUtime=162.31
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 2208 0 0 0 16229 2 0 0 25 0 1 0 1101498666 18497536 1844 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 4516 1844 101 219 0 4294 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18064

[startup+222.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18128
/proc/meminfo: memFree=860712/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23348 CPUtime=222.32
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 3333 0 0 0 22229 3 0 0 25 0 1 0 1101498666 23908352 2089 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5837 2089 101 219 0 5615 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 23348

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18128
/proc/meminfo: memFree=860072/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23348 CPUtime=282.32
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 3521 0 0 0 28229 3 0 0 25 0 1 0 1101498666 23908352 2277 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5837 2277 101 219 0 5615 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 23348

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=859496/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=342.33
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4019 0 0 0 34229 4 0 0 25 0 1 0 1101498666 23912448 2415 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 2415 101 219 0 5616 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=858792/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=402.34
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4187 0 0 0 40230 4 0 0 25 0 1 0 1101498666 23912448 2583 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 2583 101 219 0 5616 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 23352

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=858416/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=462.34
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4279 0 0 0 46230 4 0 0 25 0 1 0 1101498666 23912448 2675 1992294400 4194304 5092341 548682068848 18446744073709551615 4248427 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 2675 101 219 0 5616 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 23352

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=858096/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=522.35
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4359 0 0 0 52231 4 0 0 25 0 1 0 1101498666 23912448 2755 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 2755 101 219 0 5616 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 23352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=857456/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=582.36
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4519 0 0 0 58231 5 0 0 25 0 1 0 1101498666 23912448 2915 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 2915 101 219 0 5616 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 23352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=857008/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=642.37
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4615 0 0 0 64232 5 0 0 25 0 1 0 1101498666 23912448 3011 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 3011 101 219 0 5616 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 23352

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=856688/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=702.37
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4705 0 0 0 70232 5 0 0 25 0 1 0 1101498666 23912448 3101 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 3101 101 219 0 5616 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 23352

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=856240/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23352 CPUtime=762.39
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 4813 0 0 0 76233 6 0 0 25 0 1 0 1101498666 23912448 3209 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5838 3209 101 219 0 5616 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 23352

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=856048/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=23372 CPUtime=822.39
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 5262 0 0 0 82233 6 0 0 25 0 1 0 1101498666 23932928 3247 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 5843 3247 101 219 0 5621 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 23372

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=854832/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=882.4
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 5962 0 0 0 88233 7 0 0 25 0 1 0 1101498666 29392896 3541 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3541 101 219 0 6954 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 28704

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18128
/proc/meminfo: memFree=854768/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=942.4
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 5979 0 0 0 94233 7 0 0 25 0 1 0 1101498666 29392896 3558 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3558 101 219 0 6954 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 28704

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18128
/proc/meminfo: memFree=854576/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=1002.41
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 6026 0 0 0 100234 7 0 0 25 0 1 0 1101498666 29392896 3605 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3605 101 219 0 6954 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 28704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18128
/proc/meminfo: memFree=854576/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=1062.42
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 6027 0 0 0 106234 8 0 0 25 0 1 0 1101498666 29392896 3606 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3606 101 219 0 6954 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 28704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18130
/proc/meminfo: memFree=854192/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=1122.43
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 6101 0 0 0 112235 8 0 0 25 0 1 0 1101498666 29392896 3680 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3680 101 219 0 6954 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 28704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18130
/proc/meminfo: memFree=854064/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=1182.43
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 6130 0 0 0 118235 8 0 0 25 0 1 0 1101498666 29392896 3709 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3709 101 219 0 6954 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 28704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18130
/proc/meminfo: memFree=854000/2055920 swapFree=4178240/4192956
[pid=18121] ppid=18119 vsize=28704 CPUtime=1200.04
/proc/18121/stat : 18121 (minisat) R 18119 18121 17938 0 -1 4194304 6137 0 0 0 119996 8 0 0 25 0 1 0 1101498666 29392896 3716 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18121/statm: 7176 3716 101 219 0 6954 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28704

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): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.091986
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 28704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 6137
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= 927

runsolver used 0.844871 second user time and 2.55761 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 01:58:42
IDJOB=1520362
IDBENCH=70610
IDSOLVER=546
FILE ID=node16/1520362-1238288322
PBS_JOBID= 9060985
Free space on /tmp= 63928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520362-1238288322/watcher-1520362-1238288322 -o /tmp/evaluation-result-1520362-1238288322/solver-1520362-1238288322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520362-1238288322.cnf

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=2128708235

node16.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		: 3000.232
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		: 3000.232
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:        869520 kB
Buffers:         87708 kB
Cached:        1005328 kB
SwapCached:       8496 kB
Active:         109904 kB
Inactive:       993024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869520 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            69488 kB
Committed_AS:  2955168 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= 63924 MiB
End job on node16 at 2009-03-29 03:18:44