Trace number 1519842

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 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
MD5SUMbc18b3dcb5640a3085870d083d959b05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.458
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 |                                                                             |
0.09/0.12	c |  Number of variables:         16000                                         |
0.09/0.12	c |  Number of clauses:           67200                                         |
0.09/0.12	c |  Parse time:                   0.12 s                                       |
0.19/0.29	c |  Simplification time:          0.16 s                                       |
0.19/0.29	c |                                                                             |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.29/0.34	c |       100 |   15543    66495   202073 |    24381      100    195 |  0.000 % |
0.39/0.42	c |       250 |   15543    66495   202073 |    26819      250    171 |  0.000 % |
0.49/0.52	c |       475 |   15543    66495   202073 |    29501      475    183 |  0.000 % |
0.59/0.67	c |       812 |   15543    66495   202073 |    32451      812    196 |  0.000 % |
0.79/0.87	c |      1318 |   15543    66495   202073 |    35696     1318    196 |  0.000 % |
1.09/1.18	c |      2077 |   15543    66495   202073 |    39266     2077    190 |  0.000 % |
1.59/1.65	c |      3216 |   15543    66495   202073 |    43193     3216    207 |  0.000 % |
2.29/2.39	c |      4924 |   15543    66495   202073 |    47512     4924    201 |  0.000 % |
3.48/3.50	c |      7486 |   15543    66495   202073 |    52263     7486    214 |  0.000 % |
5.19/5.29	c |     11330 |   15543    66495   202073 |    57490    11330    214 |  0.000 % |
7.89/7.97	c |     17096 |   15543    66495   202073 |    63239    17096    218 |  0.000 % |
12.49/12.52	c |     25745 |   15543    66495   202073 |    69563    25745    224 |  0.000 % |
19.88/19.90	c |     38719 |   15543    66495   202073 |    76519    38719    234 |  0.000 % |
32.78/32.80	c |     58180 |   15543    66495   202073 |    84171    58180    254 |  0.000 % |
54.37/54.40	c |     87372 |   15543    66495   202073 |    92588    12821    274 |  0.000 % |
83.06/83.17	c |    131161 |   15543    66495   202073 |   101847    56610    276 |  0.000 % |
132.34/132.42	c |    196845 |   15543    66495   202073 |   112032    32961    266 |  0.000 % |
212.71/212.80	c |    295371 |   15543    66495   202073 |   123235    31806    274 |  0.000 % |
325.16/325.40	c |    443160 |   15543    66495   202073 |   135559    69268    268 |  0.000 % |
526.99/527.24	c |    664843 |   15543    66495   202073 |   149115    43092    249 |  0.000 % |
815.68/816.07	c |    997368 |   15543    66495   202073 |   164026   103285    314 |  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-1519842-1238239175/watcher-1519842-1238239175 -o /tmp/evaluation-result-1519842-1238239175/solver-1519842-1238239175 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519842-1238239175.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 3/64 20513
/proc/meminfo: memFree=1726520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=8188 CPUtime=0
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 545 0 0 0 0 0 0 0 20 0 1 0 1096581206 8384512 529 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 2047 530 62 219 0 1825 0

[startup+0.019715 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20513
/proc/meminfo: memFree=1726520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=9900 CPUtime=0.01
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 980 0 0 0 1 0 0 0 20 0 1 0 1096581206 10137600 964 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 2475 965 63 219 0 2253 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9900

[startup+0.10173 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20513
/proc/meminfo: memFree=1726520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=12196 CPUtime=0.09
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 1821 0 0 0 9 0 0 0 20 0 1 0 1096581206 12488704 1764 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 3049 1765 63 219 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.301768 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20513
/proc/meminfo: memFree=1726520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=12304 CPUtime=0.29
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 2478 0 0 0 28 1 0 0 22 0 1 0 1096581206 12599296 1830 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 3076 1830 92 219 0 2854 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12304

[startup+0.701847 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20513
/proc/meminfo: memFree=1726520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=12304 CPUtime=0.69
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 2655 0 0 0 68 1 0 0 25 0 1 0 1096581206 12599296 2007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 3076 2007 102 219 0 2854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12304

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1718320/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=12304 CPUtime=1.49
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 3057 0 0 0 148 1 0 0 25 0 1 0 1096581206 12599296 2409 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 3076 2409 102 219 0 2854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12304

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1715952/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=14900 CPUtime=3.09
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 3821 0 0 0 307 2 0 0 25 0 1 0 1096581206 15257600 3173 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 3725 3173 102 219 0 3503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14900

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1709552/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=24800 CPUtime=6.29
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 5308 0 0 0 625 4 0 0 25 0 1 0 1096581206 25395200 4660 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 6200 4660 102 219 0 5978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24800

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1696752/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=34112 CPUtime=12.69
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 8462 0 0 0 1262 7 0 0 25 0 1 0 1096581206 34930688 7814 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 8528 7814 102 219 0 8306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34112

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1669616/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=68212 CPUtime=25.48
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 14975 0 0 0 2536 12 0 0 25 0 1 0 1096581206 69849088 14327 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 17053 14327 102 219 0 16831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68212

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1634288/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=99484 CPUtime=51.07
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 23962 0 0 0 5086 21 0 0 25 0 1 0 1096581206 101871616 23314 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 24871 23314 102 219 0 24649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99484

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1621872/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=149168 CPUtime=102.26
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 48683 0 0 0 10187 39 0 0 25 0 1 0 1096581206 152748032 26115 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 37292 26115 102 219 0 37070 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 149168

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1624240/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=110024 CPUtime=162.23
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 75209 0 0 0 16162 61 0 0 25 0 1 0 1096581206 112664576 25660 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 27506 25660 102 219 0 27284 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 110024

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1657712/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=80464 CPUtime=222.21
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 98994 0 0 0 22138 83 0 0 25 0 1 0 1096581206 82395136 17163 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 20116 17163 102 219 0 19894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 80464

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1581168/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=154368 CPUtime=282.19
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 118183 0 0 0 28118 101 0 0 25 0 1 0 1096581206 158072832 36352 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 38592 36352 102 219 0 38370 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 154368

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1608432/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=156164 CPUtime=342.16
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 143638 0 0 0 34096 120 0 0 25 0 1 0 1096581206 159911936 29455 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 39041 29455 102 219 0 38819 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 156164

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1537136/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=222676 CPUtime=402.14
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 161552 0 0 0 40078 136 0 0 25 0 1 0 1096581206 228020224 47369 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 55669 47369 102 219 0 55447 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 222676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1605808/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=159336 CPUtime=462.11
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 188245 0 0 0 46051 160 0 0 25 0 1 0 1096581206 163160064 30081 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 39834 30081 102 219 0 39612 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 159336

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1665520/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=67032 CPUtime=522.09
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 210641 0 0 0 52029 180 0 0 25 0 1 0 1096581206 68640768 15607 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 16758 15607 102 219 0 16536 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 67032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1573488/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=160644 CPUtime=582.07
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 233230 0 0 0 58006 201 0 0 25 0 1 0 1096581206 164499456 38196 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 40161 38196 102 219 0 39939 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 160644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1652592/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=89516 CPUtime=642.05
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 255224 0 0 0 63984 221 0 0 25 0 1 0 1096581206 91664384 18274 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 22379 18274 102 219 0 22157 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 89516

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1577968/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=163420 CPUtime=702.03
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 274041 0 0 0 69963 240 0 0 25 0 1 0 1096581206 167342080 37091 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 40855 37091 102 219 0 40633 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 163420

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1642096/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=90252 CPUtime=762.01
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 296476 0 0 0 75942 259 0 0 25 0 1 0 1096581206 92418048 20933 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 22563 20933 102 219 0 22341 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 90252

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1560560/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=230668 CPUtime=821.98
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 317014 0 0 0 81921 277 0 0 25 0 1 0 1096581206 236204032 41471 1992294400 4194304 5092341 548682068848 18446744073709551615 4250681 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 57667 41471 102 219 0 57445 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 230668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1503216/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=230668 CPUtime=881.96
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 331189 0 0 0 87904 292 0 0 25 0 1 0 1096581206 236204032 55646 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 57667 55646 102 219 0 57445 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 230668

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1632240/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=123712 CPUtime=941.94
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 352677 0 0 0 93882 312 0 0 25 0 1 0 1096581206 126681088 23485 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 30928 23485 102 219 0 30706 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 123712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1585328/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=168056 CPUtime=1001.92
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 364267 0 0 0 99868 324 0 0 25 0 1 0 1096581206 172089344 35075 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 42014 35075 102 219 0 41792 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 168056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1527536/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=234568 CPUtime=1061.9
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 378884 0 0 0 105853 337 0 0 25 0 1 0 1096581206 240197632 49692 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 58642 49692 102 219 0 58420 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 234568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1632304/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=98144 CPUtime=1121.87
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 401985 0 0 0 111826 361 0 0 25 0 1 0 1096581206 100499456 23419 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 24536 23419 102 219 0 24314 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 98144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1562800/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=172048 CPUtime=1181.85
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 419499 0 0 0 117807 378 0 0 25 0 1 0 1096581206 176177152 40933 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 43012 40933 102 219 0 42790 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 172048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1537264/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=238560 CPUtime=1200.05
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 425561 0 0 0 119622 383 0 0 25 0 1 0 1096581206 244285440 46995 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 59640 46995 102 219 0 59418 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 238560

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20514
/proc/meminfo: memFree=1537264/2055920 swapFree=4178884/4192956
[pid=20513] ppid=20511 vsize=238560 CPUtime=1200.05
/proc/20513/stat : 20513 (minisat) R 20511 20513 20398 0 -1 4194304 425561 0 0 0 119622 383 0 0 25 0 1 0 1096581206 244285440 46995 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20513/statm: 59640 46995 102 219 0 59418 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 238560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1196.22
CPU system time (s): 3.86041
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 351856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.22
system time used= 3.86041
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425561
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= 1752

runsolver used 0.875866 second user time and 2.51662 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 12:19:35
IDJOB=1519842
IDBENCH=70350
IDSOLVER=546
FILE ID=node75/1519842-1238239175
PBS_JOBID= 9060722
Free space on /tmp= 64928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519842-1238239175/watcher-1519842-1238239175 -o /tmp/evaluation-result-1519842-1238239175/solver-1519842-1238239175 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519842-1238239175.cnf

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

MD5SUM BENCH= bc18b3dcb5640a3085870d083d959b05
RANDOM SEED=846580546

node75.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1727000 kB
Buffers:         52608 kB
Cached:         197452 kB
SwapCached:       8136 kB
Active:         144708 kB
Inactive:       115036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727000 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            55064 kB
Committed_AS:  2251288 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 12:39:37