Trace number 1537767

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	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 |   33600   100800 |   10080       0        0     nan |  0.000 % |
0.08/0.10	c |         0 |   33371   101375 |      --       0       --      -- |     --   | -229/575
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 7800   #clauses: 33371   #literals: 101375
0.08/0.10	c CPU time:   0.089986 s
0.08/0.10	c ==============================================================================
0.08/0.14	c Rsat version 3.02
0.08/0.16	c Base unit clause learned: 0

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-1537767-1238435476/watcher-1537767-1238435476 -o /tmp/evaluation-result-1537767-1238435476/solver-1537767-1238435476 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537767-1238435476.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: 0.99 0.98 0.99 3/65 31111
/proc/meminfo: memFree=975496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116210035 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31110/statm: 1339 240 199 169 0 50 0
[pid=31111] ppid=31110 vsize=2564 CPUtime=0
/proc/31111/stat : 31111 (SatElite) R 31110 31110 30516 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 1116210035 2625536 469 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/31111/statm: 641 472 64 186 0 451 0

[startup+0.020279 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31111
/proc/meminfo: memFree=975496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116210035 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31110/statm: 1339 240 199 169 0 50 0
[pid=31111] ppid=31110 vsize=4876 CPUtime=0
/proc/31111/stat : 31111 (SatElite) R 31110 31110 30516 0 -1 4194304 1042 0 0 0 0 0 0 0 18 0 1 0 1116210035 4993024 1025 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/31111/statm: 1219 1026 64 186 0 1029 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10232

[startup+0.101286 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31111
/proc/meminfo: memFree=975496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116210035 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31110/statm: 1339 240 199 169 0 50 0
[pid=31111] ppid=31110 vsize=7524 CPUtime=0.08
/proc/31111/stat : 31111 (SatElite) R 31110 31110 30516 0 -1 4194304 1718 0 0 0 8 0 0 0 18 0 1 0 1116210035 7704576 1701 1992294400 4194304 4959918 548682068656 18446744073709551615 4269223 0 0 4096 3 0 0 0 17 0 0 0
/proc/31111/statm: 1881 1701 91 186 0 1691 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12880

[startup+0.301314 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31111
/proc/meminfo: memFree=975496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.70135 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 31111
/proc/meminfo: memFree=975496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=969152/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=9268 CPUtime=1.34
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 1883 0 0 0 134 0 0 0 25 0 1 0 1116210049 9490432 1837 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 2317 1837 116 309 0 2004 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14624

[startup+3.10156 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=966080/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=13504 CPUtime=2.95
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 2907 0 0 0 294 1 0 0 25 0 1 0 1116210049 13828096 2861 1992294400 4194304 5460562 548682068784 18446744073709551615 4227714 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 3376 2861 116 309 0 3063 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18860

[startup+6.30286 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=961792/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=15588 CPUtime=6.14
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 3698 0 0 0 613 1 0 0 25 0 1 0 1116210049 15962112 3424 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 3897 3424 118 309 0 3584 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20944

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=959888/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=17604 CPUtime=12.54
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 4496 0 0 0 1252 2 0 0 25 0 1 0 1116210049 18026496 3934 1992294400 4194304 5460562 548682068784 18446744073709551615 4225773 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 4401 3934 118 309 0 4088 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22960

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=956496/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=20436 CPUtime=25.34
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 5693 0 0 0 2531 3 0 0 25 0 1 0 1116210049 20926464 4650 1992294400 4194304 5460562 548682068784 18446744073709551615 4201934 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 5109 4650 118 309 0 4796 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25792

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=952208/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=24876 CPUtime=50.94
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 8431 0 0 0 5090 4 0 0 25 0 1 0 1116210049 25473024 5718 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 6219 5718 118 309 0 5906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30232

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=945360/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=31516 CPUtime=102.12
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 12369 0 0 0 10207 5 0 0 25 0 1 0 1116210049 32272384 7416 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 7879 7416 118 309 0 7566 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36872

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31113
/proc/meminfo: memFree=938192/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=39040 CPUtime=162.1
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 17198 0 0 0 16203 7 0 0 25 0 1 0 1116210049 39976960 9199 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 9760 9199 118 309 0 9447 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44396

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 31113
/proc/meminfo: memFree=932304/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=44752 CPUtime=222.09
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 21060 0 0 0 22200 9 0 0 25 0 1 0 1116210049 45826048 10661 1992294400 4194304 5460562 548682068784 18446744073709551615 4200326 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 11188 10661 118 309 0 10875 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50108

[startup+282.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 31113
/proc/meminfo: memFree=924304/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=52596 CPUtime=282.07
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 24973 0 0 0 28195 12 0 0 25 0 1 0 1116210049 53858304 12654 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 13149 12654 118 309 0 12836 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 57952

[startup+342.301 s]
/proc/loadavg: 1.21 1.06 1.01 2/66 31113
/proc/meminfo: memFree=918096/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=58700 CPUtime=342.05
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 27969 0 0 0 34192 13 0 0 25 0 1 0 1116210049 60108800 14210 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 14675 14210 118 309 0 14362 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 64056

[startup+402.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 31113
/proc/meminfo: memFree=913680/2055920 swapFree=4176868/4192956

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

/proc/31113/statm: 20381 19760 118 309 0 20068 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 86880

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31119
/proc/meminfo: memFree=893968/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=83156 CPUtime=641.96
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 44155 0 0 0 64172 24 0 0 25 0 1 0 1116210049 85151744 20182 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 20789 20182 118 309 0 20476 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 88512

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31119
/proc/meminfo: memFree=886544/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=90424 CPUtime=701.93
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 47988 0 0 0 70167 26 0 0 25 0 1 0 1116210049 92594176 22031 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 22606 22031 118 309 0 22293 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 95780

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=883024/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=93932 CPUtime=761.91
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 49873 0 0 0 76164 27 0 0 25 0 1 0 1116210049 96186368 22924 1992294400 4194304 5460562 548682068784 18446744073709551615 4204987 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 23483 22924 118 309 0 23170 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 99288

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=880272/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=96616 CPUtime=821.87
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 51550 0 0 0 82159 28 0 0 25 0 1 0 1116210049 98934784 23609 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 24154 23609 118 309 0 23841 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 101972

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=871056/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=105652 CPUtime=881.85
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 55827 0 0 0 88153 32 0 0 25 0 1 0 1116210049 108187648 25902 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 26413 25902 118 309 0 26100 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 111008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=868880/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=107804 CPUtime=941.82
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 57375 0 0 0 94150 32 0 0 25 0 1 0 1116210049 110391296 26458 1992294400 4194304 5460562 548682068784 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 26951 26458 118 309 0 26638 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 113160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=865424/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=111140 CPUtime=1001.8
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 59221 0 0 0 100147 33 0 0 25 0 1 0 1116210049 113807360 27312 1992294400 4194304 5460562 548682068784 18446744073709551615 4199970 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 27785 27312 118 309 0 27472 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 116496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=860432/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=118204 CPUtime=1061.78
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 63034 0 0 0 106142 36 0 0 25 0 1 0 1116210049 121040896 28559 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 29551 28559 118 309 0 29238 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 123560

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=856336/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=122092 CPUtime=1121.75
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 66069 0 0 0 112137 38 0 0 25 0 1 0 1116210049 125022208 29578 1992294400 4194304 5460562 548682068784 18446744073709551615 4819134 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 30523 29578 118 309 0 30210 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 127448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=849808/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=128540 CPUtime=1181.72
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 69719 0 0 0 118132 40 0 0 25 0 1 0 1116210049 131624960 31212 1992294400 4194304 5460562 548682068784 18446744073709551615 4226232 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 32135 31212 118 309 0 31822 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 133896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31119
/proc/meminfo: memFree=849808/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=128540 CPUtime=1199.92
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 69719 0 0 0 119952 40 0 0 25 0 1 0 1116210049 131624960 31212 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 32135 31212 118 309 0 31822 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 133896

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 31119
/proc/meminfo: memFree=849808/2055920 swapFree=4176868/4192956
[pid=31110] ppid=31108 vsize=5356 CPUtime=0.13
/proc/31110/stat : 31110 (rsat.sh) S 31108 31110 30516 0 -1 4194304 315 1724 0 0 0 0 12 1 16 0 1 0 1116210035 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31110/statm: 1339 242 199 169 0 50 0
[pid=31113] ppid=31110 vsize=128540 CPUtime=1199.92
/proc/31113/stat : 31113 (rsat) R 31110 31110 30516 0 -1 4194304 69719 0 0 0 119952 40 0 0 25 0 1 0 1116210049 131624960 31212 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31113/statm: 32135 31212 118 309 0 31822 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 133896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31110 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=122981
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.139978
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.64
CPU system time (s): 0.41
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 142088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.122981
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2039
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= 6
involuntary context switches= 2

runsolver used 1.08583 second user time and 3.2925 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-30 19:51:17
IDJOB=1537767
IDBENCH=70308
IDSOLVER=545
FILE ID=node48/1537767-1238435476
PBS_JOBID= 9061529
Free space on /tmp= 66464 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537767-1238435476/watcher-1537767-1238435476 -o /tmp/evaluation-result-1537767-1238435476/solver-1537767-1238435476 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537767-1238435476.cnf HOME

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=622251718

node48.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		: 3000.236
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		: 3000.236
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:        976184 kB
Buffers:         96244 kB
Cached:         883916 kB
SwapCached:      10192 kB
Active:         258492 kB
Inactive:       733480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        976184 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            6360 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            73748 kB
Committed_AS:  2594156 kB
PageTables:       1376 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= 66460 MiB
End job on node48 at 2009-03-30 20:11:19