Trace number 1537676

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.6782
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   18000    90000 |    5400       0        0     nan |  0.000 % |
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.01/0.02	c CPU time:   0.015997 s
0.01/0.02	c ==============================================================================
0.01/0.05	c Rsat version 3.02
0.01/0.06	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-1537676-1238423920/watcher-1537676-1238423920 -o /tmp/evaluation-result-1537676-1238423920/solver-1537676-1238423920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537676-1238423920.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 1.00 3/64 3604
/proc/meminfo: memFree=1439648/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1115057698 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 239 199 169 0 50 0
[pid=3605] ppid=3604 vsize=1276 CPUtime=0
/proc/3605/stat : 3605 (SatElite) R 3604 3604 3200 0 -1 4194304 178 0 0 0 0 0 0 0 20 0 1 0 1115057698 1306624 161 1992294400 4194304 4959918 548682068688 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/3605/statm: 319 162 64 186 0 129 0

[startup+0.0202419 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3604
/proc/meminfo: memFree=1439648/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1115057698 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 239 199 169 0 50 0
[pid=3605] ppid=3604 vsize=3700 CPUtime=0.01
/proc/3605/stat : 3605 (SatElite) R 3604 3604 3200 0 -1 4194304 752 0 0 0 1 0 0 0 20 0 1 0 1115057698 3788800 735 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/3605/statm: 925 735 65 186 0 735 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9056

[startup+0.101259 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3604
/proc/meminfo: memFree=1439648/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301282 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3604
/proc/meminfo: memFree=1439648/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701328 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3604
/proc/meminfo: memFree=1439648/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1433104/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=8164 CPUtime=1.43
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 1702 0 0 0 143 0 0 0 25 0 1 0 1115057703 8359936 1587 1992294400 4194304 5460562 548682068816 18446744073709551615 4227536 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 2041 1587 118 309 0 1728 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13520

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1432656/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=8688 CPUtime=3.03
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 1963 0 0 0 303 0 0 0 25 0 1 0 1115057703 8896512 1720 1992294400 4194304 5460562 548682068816 18446744073709551615 4226212 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 2172 1720 118 309 0 1859 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14044

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1430928/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=9696 CPUtime=6.04
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 2639 0 0 0 603 1 0 0 25 0 1 0 1115057703 9928704 1944 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/3607/statm: 2424 1944 118 309 0 2111 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 15052

[startup+12.7017 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 3607
/proc/meminfo: memFree=1429008/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=12132 CPUtime=12.44
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 4126 0 0 0 1242 2 0 0 25 0 1 0 1115057703 12423168 2567 1992294400 4194304 5460562 548682068816 18446744073709551615 4227753 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 3033 2567 118 309 0 2720 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 17488

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 3607
/proc/meminfo: memFree=1425296/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=15756 CPUtime=25.22
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 6696 0 0 0 2519 3 0 0 25 0 1 0 1115057703 16134144 3435 1992294400 4194304 5460562 548682068816 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 3939 3435 118 309 0 3626 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 21112

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 3607
/proc/meminfo: memFree=1419216/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=21736 CPUtime=50.81
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 10695 0 0 0 5076 5 0 0 25 0 1 0 1115057703 22257664 4970 1992294400 4194304 5460562 548682068816 18446744073709551615 4198121 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 5434 4970 118 309 0 5121 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 27092

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 3607
/proc/meminfo: memFree=1410768/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=30448 CPUtime=102
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 17255 0 0 0 10191 9 0 0 25 0 1 0 1115057703 31178752 7076 1992294400 4194304 5460562 548682068816 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 7612 7076 118 309 0 7299 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 35804

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1402640/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=38364 CPUtime=161.98
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 22650 0 0 0 16186 12 0 0 25 0 1 0 1115057703 39284736 9111 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 9591 9111 118 309 0 9278 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 43720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1397008/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=44804 CPUtime=221.96
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 27280 0 0 0 22181 15 0 0 25 0 1 0 1115057703 45879296 10503 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 11201 10503 118 309 0 10888 0
Current children cumulated CPU time (s) 222
Current children cumulated vsize (KiB) 50160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1389968/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=51616 CPUtime=281.94
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 32997 0 0 0 28174 20 0 0 25 0 1 0 1115057703 52854784 12252 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 12904 12252 118 309 0 12591 0
Current children cumulated CPU time (s) 281.98
Current children cumulated vsize (KiB) 56972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1386384/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=55088 CPUtime=341.92
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 35873 0 0 0 34171 21 0 0 25 0 1 0 1115057703 56410112 13144 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 13772 13144 118 309 0 13459 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 60444

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3607
/proc/meminfo: memFree=1379920/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0

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

/proc/3607/statm: 18392 17890 118 309 0 18079 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 78924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1365008/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=75840 CPUtime=641.82
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 50133 0 0 0 64152 30 0 0 25 0 1 0 1115057703 77660160 18476 1992294400 4194304 5460562 548682068816 18446744073709551615 4201403 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 18960 18476 118 309 0 18647 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 81196

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1361936/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=78792 CPUtime=701.81
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 51881 0 0 0 70149 32 0 0 25 0 1 0 1115057703 80683008 19232 1992294400 4194304 5460562 548682068816 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 19698 19232 118 309 0 19385 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 84148

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1356560/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=86384 CPUtime=761.79
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 55862 0 0 0 76145 34 0 0 25 0 1 0 1115057703 88457216 20647 1992294400 4194304 5460562 548682068816 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 21596 20647 118 309 0 21283 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 91740

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1351888/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=90548 CPUtime=821.77
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 60970 0 0 0 82139 38 0 0 25 0 1 0 1115057703 92721152 21723 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 22637 21723 118 309 0 22324 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 95904

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1348880/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=93984 CPUtime=881.75
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 61837 0 0 0 88137 38 0 0 25 0 1 0 1115057703 96239616 22590 1992294400 4194304 5460562 548682068816 18446744073709551615 4225752 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 23496 22590 118 309 0 23183 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 99340

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1348304/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=94088 CPUtime=941.73
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 63893 0 0 0 94134 39 0 0 25 0 1 0 1115057703 96346112 22630 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 23522 22630 118 309 0 23209 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 99444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1345232/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=97060 CPUtime=1001.71
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 66676 0 0 0 100130 41 0 0 25 0 1 0 1115057703 99389440 23397 1992294400 4194304 5460562 548682068816 18446744073709551615 4210615 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 24265 23397 118 309 0 23952 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 102416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1341264/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=100892 CPUtime=1061.7
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 69674 0 0 0 106127 43 0 0 25 0 1 0 1115057703 103313408 24379 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 25223 24379 118 309 0 24910 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 106248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1337936/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=104164 CPUtime=1121.68
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 72534 0 0 0 112123 45 0 0 25 0 1 0 1115057703 106663936 25223 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 26041 25223 118 309 0 25728 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 109520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1336656/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=106276 CPUtime=1181.66
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 73057 0 0 0 118120 46 0 0 25 0 1 0 1115057703 108826624 25746 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 26569 25746 118 309 0 26256 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 111632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1333712/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=108248 CPUtime=1200.05
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 75597 0 0 0 119958 47 0 0 25 0 1 0 1115057703 110845952 26270 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 27062 26270 118 309 0 26749 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113604

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: 1.00 1.00 1.00 2/66 3609
/proc/meminfo: memFree=1333712/2055920 swapFree=4171920/4192956
[pid=3604] ppid=3602 vsize=5356 CPUtime=0.04
/proc/3604/stat : 3604 (rsat.sh) S 3602 3604 3200 0 -1 4194304 312 784 0 0 0 0 4 0 17 0 1 0 1115057698 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3604/statm: 1339 241 199 169 0 50 0
[pid=3607] ppid=3604 vsize=108248 CPUtime=1200.05
/proc/3607/stat : 3607 (rsat) R 3604 3604 3200 0 -1 4194304 75597 0 0 0 119958 47 0 0 25 0 1 0 1115057703 110845952 26270 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3607/statm: 27062 26270 118 309 0 26749 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3604 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.055991
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.62
CPU system time (s): 0.47
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 121796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1096
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 1.36079 second user time and 3.01554 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 16:38:40
IDJOB=1537676
IDBENCH=70217
IDSOLVER=545
FILE ID=node28/1537676-1238423920
PBS_JOBID= 9061486
Free space on /tmp= 66308 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537676-1238423920/watcher-1537676-1238423920 -o /tmp/evaluation-result-1537676-1238423920/solver-1537676-1238423920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537676-1238423920.cnf HOME

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

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=968858746

node28.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		: 3000.212
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		: 3000.212
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:       1440128 kB
Buffers:        105944 kB
Cached:         398960 kB
SwapCached:      14208 kB
Active:          99464 kB
Inactive:       422340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440128 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            6188 kB
Writeback:           0 kB
Mapped:          17872 kB
Slab:            79808 kB
Committed_AS:  2865116 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node28 at 2009-03-30 16:58:43