Trace number 1538012

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
Rsat 2009-03-22? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     663       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6666 |      --       0       --      -- |     --   | -10/36
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2200   #literals: 6666
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 3.02
0.00/0.01	c Base unit clause learned: 0
1200.08/1200.51	HOME/rsat.sh: line 55: 16379 Terminated              $RS $TMP.cnf -q -r $TMP.result "$@"

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-1538012-1238503252/watcher-1538012-1238503252 -o /tmp/evaluation-result-1538012-1238503252/solver-1538012-1238503252 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1538012-1238503252.cnf HOME 

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 1.11 3/64 16376
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1122990224 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16376/statm: 1339 240 199 169 0 50 0
[pid=16377] ppid=16376 vsize=1412 CPUtime=0
/proc/16377/stat : 16377 (SatElite) R 16376 16376 16056 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 1122990224 1445888 213 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/16377/statm: 353 213 90 186 0 163 0

[startup+0.084673 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 16376
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101674 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 16376
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301704 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 16376
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701765 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 16376
/proc/meminfo: memFree=1540928/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 16379
/proc/meminfo: memFree=1539696/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=3292 CPUtime=1.48
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 390 0 0 0 148 0 0 0 25 0 1 0 1122990225 3371008 371 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 823 371 118 309 0 510 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8648

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 16379
/proc/meminfo: memFree=1539056/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=3672 CPUtime=3.08
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 773 0 0 0 308 0 0 0 25 0 1 0 1122990225 3760128 464 1992294400 4194304 5460562 548682068784 18446744073709551615 4205022 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 918 464 118 309 0 605 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9028

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 16379
/proc/meminfo: memFree=1538160/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=4448 CPUtime=6.28
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 1748 0 0 0 627 1 0 0 25 0 1 0 1122990225 4554752 634 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 1112 634 118 309 0 799 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9804

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 16379
/proc/meminfo: memFree=1537072/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=5396 CPUtime=12.68
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 3159 0 0 0 1266 2 0 0 25 0 1 0 1122990225 5525504 893 1992294400 4194304 5460562 548682068784 18446744073709551615 4198152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 1349 893 118 309 0 1036 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10752

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 16379
/proc/meminfo: memFree=1535408/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=7048 CPUtime=25.47
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 5978 0 0 0 2544 3 0 0 25 0 1 0 1122990225 7217152 1274 1992294400 4194304 5460562 548682068784 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 1762 1274 118 309 0 1449 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12404

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 16379
/proc/meminfo: memFree=1533360/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=9456 CPUtime=51.05
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 9669 0 0 0 5100 5 0 0 25 0 1 0 1122990225 9682944 1791 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 2364 1791 118 309 0 2051 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14812

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16379
/proc/meminfo: memFree=1530608/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=12092 CPUtime=102.23
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 14216 0 0 0 10217 6 0 0 25 0 1 0 1122990225 12382208 2498 1992294400 4194304 5460562 548682068784 18446744073709551615 4227567 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 3023 2498 118 309 0 2710 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 17448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16379
/proc/meminfo: memFree=1528752/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=13832 CPUtime=162.22
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 17098 0 0 0 16214 8 0 0 25 0 1 0 1122990225 14163968 2980 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 3458 2980 118 309 0 3145 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 19188

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16379
/proc/meminfo: memFree=1526768/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=16816 CPUtime=222.2
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 20806 0 0 0 22211 9 0 0 25 0 1 0 1122990225 17219584 3450 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 4204 3450 118 309 0 3891 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22172

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16379
/proc/meminfo: memFree=1525616/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=18308 CPUtime=282.18
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 23158 0 0 0 28208 10 0 0 25 0 1 0 1122990225 18747392 3818 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 4577 3818 118 309 0 4264 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16379
/proc/meminfo: memFree=1523568/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=19888 CPUtime=342.16
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 26577 0 0 0 34205 11 0 0 25 0 1 0 1122990225 20365312 4261 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 4972 4261 118 309 0 4659 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 25244

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16379
/proc/meminfo: memFree=1522288/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=20976 CPUtime=402.14
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 28873 0 0 0 40202 12 0 0 25 0 1 0 1122990225 21479424 4573 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 5244 4573 118 309 0 4931 0

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

[pid=16379] ppid=16376 vsize=23316 CPUtime=522.09
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 32443 0 0 0 52195 14 0 0 25 0 1 0 1122990225 23875584 5167 1992294400 4194304 5460562 548682068784 18446744073709551615 4198368 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 5829 5167 118 309 0 5516 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28672

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16379
/proc/meminfo: memFree=1519344/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=23628 CPUtime=582.08
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 33598 0 0 0 58193 15 0 0 25 0 1 0 1122990225 24195072 5330 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 5907 5330 118 309 0 5594 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 28984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 16379
/proc/meminfo: memFree=1518768/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=24044 CPUtime=642.06
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 34736 0 0 0 64191 15 0 0 25 0 1 0 1122990225 24621056 5476 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 6011 5476 118 309 0 5698 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 29400

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16379
/proc/meminfo: memFree=1517872/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=25212 CPUtime=702.03
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 35919 0 0 0 70187 16 0 0 25 0 1 0 1122990225 25817088 5667 1992294400 4194304 5460562 548682068784 18446744073709551615 4200326 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 6303 5667 118 309 0 5990 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 30568

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16379
/proc/meminfo: memFree=1516720/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=26492 CPUtime=762.02
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 37247 0 0 0 76185 17 0 0 25 0 1 0 1122990225 27127808 6003 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 6623 6003 118 309 0 6310 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 31848

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 16379
/proc/meminfo: memFree=1515952/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=27004 CPUtime=822
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 38434 0 0 0 82182 18 0 0 25 0 1 0 1122990225 27652096 6198 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 6751 6198 118 309 0 6438 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 32360

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 16379
/proc/meminfo: memFree=1515184/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=27560 CPUtime=881.97
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 39585 0 0 0 88179 18 0 0 25 0 1 0 1122990225 28221440 6357 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 6890 6357 118 309 0 6577 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 32916

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 16379
/proc/meminfo: memFree=1513968/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=31080 CPUtime=941.96
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 42464 0 0 0 94176 20 0 0 25 0 1 0 1122990225 31825920 6670 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 7770 6670 118 309 0 7457 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 36436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16379
/proc/meminfo: memFree=1512752/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=32072 CPUtime=1001.93
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 44773 0 0 0 100172 21 0 0 25 0 1 0 1122990225 32841728 6963 1992294400 4194304 5460562 548682068784 18446744073709551615 4211508 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8018 6963 118 309 0 7705 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 37428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16379
/proc/meminfo: memFree=1512752/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=32072 CPUtime=1061.92
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 44773 0 0 0 106171 21 0 0 25 0 1 0 1122990225 32841728 6963 1992294400 4194304 5460562 548682068784 18446744073709551615 4802875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8018 6963 118 309 0 7705 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 37428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16379
/proc/meminfo: memFree=1511920/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=32340 CPUtime=1121.9
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 46991 0 0 0 112167 23 0 0 25 0 1 0 1122990225 33116160 7165 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8085 7165 118 309 0 7772 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 37696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16379
/proc/meminfo: memFree=1511024/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=33812 CPUtime=1181.88
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 49247 0 0 0 118164 24 0 0 25 0 1 0 1122990225 34623488 7405 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8453 7405 118 309 0 8140 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 39168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16379
/proc/meminfo: memFree=1511024/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=33812 CPUtime=1200.08
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 49247 0 0 0 119984 24 0 0 25 0 1 0 1122990225 34623488 7405 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8453 7405 118 309 0 8140 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 39168

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 2/66 16379
/proc/meminfo: memFree=1511024/2055920 swapFree=4176720/4192956
[pid=16376] ppid=16374 vsize=5356 CPUtime=0
/proc/16376/stat : 16376 (rsat.sh) S 16374 16376 16056 0 -1 4194304 315 236 0 0 0 0 0 0 16 0 1 0 1122990224 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16376/statm: 1339 242 199 169 0 50 0
[pid=16379] ppid=16376 vsize=33812 CPUtime=1200.08
/proc/16379/stat : 16379 (rsat) R 16376 16376 16056 0 -1 4194304 49247 0 0 0 119984 24 0 0 25 0 1 0 1122990225 34623488 7405 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16379/statm: 8453 7405 118 309 0 8140 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 39168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.253961
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 47104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49809
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= 18
involuntary context switches= 3022

runsolver used 1.48177 second user time and 2.89056 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-31 14:40:52
IDJOB=1538012
IDBENCH=70553
IDSOLVER=545
FILE ID=node34/1538012-1238503252
PBS_JOBID= 9061938
Free space on /tmp= 66380 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1538012-1238503252/watcher-1538012-1238503252 -o /tmp/evaluation-result-1538012-1238503252/solver-1538012-1238503252 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1538012-1238503252.cnf HOME

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=1652578110

node34.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		: 3000.259
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		: 3000.259
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:       1541408 kB
Buffers:         85296 kB
Cached:         330716 kB
SwapCached:      10076 kB
Active:         167488 kB
Inactive:       260056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541408 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            5796 kB
Writeback:           0 kB
Mapped:          17224 kB
Slab:            73080 kB
Committed_AS:  2722108 kB
PageTables:       1388 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= 66376 MiB
End job on node34 at 2009-03-31 15:00:55