Trace number 1832544

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 09z 2009-03-22? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1549575664-035.cnf
MD5SUM88d4611d108004ec1f24e3826a831460
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 220          
0.00/0.07	c Number of clauses     : 18700        
0.00/0.08	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832544-1242783295/watcher-1832544-1242783295 -o /tmp/evaluation-result-1832544-1242783295/solver-1832544-1242783295 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832544-1242783295.cnf -random-seed=1446935779 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26237
/proc/meminfo: memFree=1492960/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306358937 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251279409234 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26237/statm: 1339 235 195 169 0 50 0
[pid=26238] ppid=26237 vsize=5356 CPUtime=0
/proc/26238/stat : 26238 (SatELiteGTI) S 26237 26237 26058 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 306358937 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26238/statm: 1339 238 198 169 0 50 0
[pid=26240] ppid=26238 vsize=5356 CPUtime=0
/proc/26240/stat : 26240 (SatELiteGTI) R 26238 26237 26058 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/26240/statm: 1339 239 199 169 0 50 0

[startup+0.089386 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26237
/proc/meminfo: memFree=1492960/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101381 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26237
/proc/meminfo: memFree=1492960/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301407 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26237
/proc/meminfo: memFree=1492960/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701456 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 26237
/proc/meminfo: memFree=1492960/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1489032/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=4456 CPUtime=1.42
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 893 0 0 0 142 0 0 0 25 0 1 0 306358944 4562944 879 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 1114 879 76 170 0 941 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9812

[startup+3.10176 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1488520/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=4996 CPUtime=3.02
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 1040 0 0 0 302 0 0 0 25 0 1 0 306358944 5115904 1026 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 1249 1026 76 170 0 1076 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10352

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1487176/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=6324 CPUtime=6.22
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 1354 0 0 0 621 1 0 0 25 0 1 0 306358944 6475776 1340 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 1581 1340 76 170 0 1408 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11680

[startup+12.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1485264/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=8048 CPUtime=12.62
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 1778 0 0 0 1261 1 0 0 25 0 1 0 306358944 8241152 1764 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 2012 1764 76 170 0 1839 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13404

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1482640/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=10688 CPUtime=25.41
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 2433 0 0 0 2539 2 0 0 25 0 1 0 306358944 10944512 2419 1992294400 134512640 135212243 4294956240 18446744073709551615 134526159 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 2672 2419 76 170 0 2499 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16044

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1479120/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=14152 CPUtime=50.99
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 3311 0 0 0 5096 3 0 0 25 0 1 0 306358944 14491648 3297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 3538 3297 76 170 0 3365 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19508

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1473872/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=19248 CPUtime=102.17
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 4583 0 0 0 10213 4 0 0 25 0 1 0 306358944 19709952 4569 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 4812 4569 76 170 0 4639 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24604

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1470416/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=22672 CPUtime=162.13
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 5431 0 0 0 16207 6 0 0 25 0 1 0 306358944 23216128 5417 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 5668 5417 76 170 0 5495 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 28028

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1466256/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=26900 CPUtime=222.09
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 6477 0 0 0 22202 7 0 0 25 0 1 0 306358944 27545600 6463 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 6725 6463 76 170 0 6552 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 32256

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1463952/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=29148 CPUtime=282.07
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 7056 0 0 0 28199 8 0 0 25 0 1 0 306358944 29847552 7042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 7287 7042 76 170 0 7114 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 34504

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1461264/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=31968 CPUtime=342.04
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 7714 0 0 0 34196 8 0 0 25 0 1 0 306358944 32735232 7700 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 7992 7700 76 170 0 7819 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 37324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26243
/proc/meminfo: memFree=1458384/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=34756 CPUtime=402.01

################
# More data... #
################

/proc/26243/statm: 10318 10071 76 170 0 10145 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 46628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1449296/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=43676 CPUtime=641.89
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 10639 0 0 0 64178 11 0 0 25 0 1 0 306358944 44724224 10625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 10919 10625 76 170 0 10746 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 49032

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1447632/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=45400 CPUtime=701.87
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 11050 0 0 0 70175 12 0 0 25 0 1 0 306358944 46489600 11036 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 11350 11036 76 170 0 11177 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 50756

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1447632/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=45400 CPUtime=761.84
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 11051 0 0 0 76172 12 0 0 25 0 1 0 306358944 46489600 11037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 11350 11037 76 170 0 11177 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 50756

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1443472/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=49380 CPUtime=821.81
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 12088 0 0 0 82168 13 0 0 25 0 1 0 306358944 50565120 12074 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 12345 12074 76 170 0 12172 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 54736

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1443472/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=49380 CPUtime=881.77
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 12088 0 0 0 88164 13 0 0 25 0 1 0 306358944 50565120 12074 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 12345 12074 76 170 0 12172 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 54736

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1440656/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=52320 CPUtime=941.73
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 12820 0 0 0 94159 14 0 0 25 0 1 0 306358944 53575680 12806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 13080 12806 76 170 0 12907 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 57676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1438800/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=53932 CPUtime=1001.7
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 13233 0 0 0 100155 15 0 0 25 0 1 0 306358944 55226368 13219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 13483 13219 76 170 0 13310 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 59288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1438800/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=53932 CPUtime=1061.68
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 13234 0 0 0 106153 15 0 0 25 0 1 0 306358944 55226368 13220 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 13483 13220 76 170 0 13310 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 59288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1437776/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=54988 CPUtime=1121.65
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 13500 0 0 0 112149 16 0 0 25 0 1 0 306358944 56307712 13486 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 13747 13486 76 170 0 13574 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 60344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1433488/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=59136 CPUtime=1181.63
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 14540 0 0 0 118146 17 0 0 25 0 1 0 306358944 60555264 14526 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 14784 14526 76 170 0 14611 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 64492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1433488/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=59136 CPUtime=1200.03
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 14540 0 0 0 119986 17 0 0 25 0 1 0 306358944 60555264 14526 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 14784 14526 76 170 0 14611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64492

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26245
/proc/meminfo: memFree=1433488/2055920 swapFree=4179876/4192956
[pid=26237] ppid=26235 vsize=5356 CPUtime=0.05
/proc/26237/stat : 26237 (SatELiteGTI) S 26235 26237 26058 0 -1 4194304 335 786 0 0 0 0 5 0 16 0 1 0 306358937 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26237/statm: 1339 239 197 169 0 50 0
[pid=26243] ppid=26237 vsize=59136 CPUtime=1200.03
/proc/26243/stat : 26243 (minisat_static) R 26237 26237 26058 0 -1 4194304 14540 0 0 0 119986 17 0 0 25 0 1 0 306358944 60555264 14526 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26243/statm: 14784 14526 76 170 0 14611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64492

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26237 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.066989
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.17
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 64492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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= 15
involuntary context switches= 8

runsolver used 1.02784 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-20 03:34:55
IDJOB=1832544
IDBENCH=70235
IDSOLVER=672
FILE ID=node92/1832544-1242783295
PBS_JOBID= 9322307
Free space on /tmp= 65924 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1549575664-035.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832544-1242783295/watcher-1832544-1242783295 -o /tmp/evaluation-result-1832544-1242783295/solver-1832544-1242783295 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832544-1242783295.cnf -random-seed=1446935779

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

MD5SUM BENCH= 88d4611d108004ec1f24e3826a831460
RANDOM SEED=1446935779

node92.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		: 3000.245
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		: 3000.245
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:       1493440 kB
Buffers:         27556 kB
Cached:         489120 kB
SwapCached:       7332 kB
Active:         342832 kB
Inactive:       182672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493440 kB
SwapTotal:     4192956 kB
SwapFree:      4179876 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          13952 kB
Slab:            22876 kB
Committed_AS:   789804 kB
PageTables:       1464 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= 65924 MiB
End job on node92 at 2009-05-20 03:54:58