Trace number 1555143

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
HydraSAT 2009-03-22-Base? (TO) 1200.12 1200.46

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications 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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555143-1238737395/watcher-1555143-1238737395 -o /tmp/evaluation-result-1555143-1238737395/solver-1555143-1238737395 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1555143-1238737395.cnf -rs 1407048757 -co memory_limit 1800 

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: 1.01 1.02 1.00 3/64 26832
/proc/meminfo: memFree=1818416/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=6044 CPUtime=0
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 1146401444 6189056 200 1992294400 134512640 135997824 4294956160 18446744073709551615 134616529 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 1511 201 151 362 0 1146 0

[startup+0.0135851 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 26832
/proc/meminfo: memFree=1818416/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=6308 CPUtime=0.01
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 289 0 0 0 1 0 0 0 18 0 1 0 1146401444 6459392 273 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 1577 273 151 362 0 1212 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6308

[startup+0.101585 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 26832
/proc/meminfo: memFree=1818416/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=8816 CPUtime=0.09
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 1005 0 0 0 9 0 0 0 18 0 1 0 1146401444 9027584 989 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 2204 989 151 362 0 1839 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8816

[startup+0.301601 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 26832
/proc/meminfo: memFree=1818416/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=14756 CPUtime=0.29
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 2628 0 0 0 28 1 0 0 19 0 1 0 1146401444 15110144 2612 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 3689 2612 151 362 0 3324 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14756

[startup+0.701636 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 26832
/proc/meminfo: memFree=1818416/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=26372 CPUtime=0.69
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 5828 0 0 0 67 2 0 0 22 0 1 0 1146401444 27004928 5812 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 6593 5812 151 362 0 6228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26372

[startup+1.50171 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26833
/proc/meminfo: memFree=1786152/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=58668 CPUtime=1.49
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 14466 0 0 0 142 7 0 0 25 0 1 0 1146401444 60076032 14450 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 14667 14450 155 362 0 14302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58668

[startup+3.10185 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26833
/proc/meminfo: memFree=1735464/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=98588 CPUtime=3.09
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 25259 0 0 0 297 12 0 0 25 0 1 0 1146401444 100954112 23005 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 24647 23005 159 362 0 24282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98588

[startup+6.30113 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26833
/proc/meminfo: memFree=1701672/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=129992 CPUtime=6.29
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 33743 0 0 0 612 17 0 0 25 0 1 0 1146401444 133111808 31103 1992294400 134512640 135997824 4294956160 18446744073709551615 134692704 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 32498 31103 159 362 0 32133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129992

[startup+12.7017 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26833
/proc/meminfo: memFree=1672680/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=154808 CPUtime=12.69
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 40156 0 0 0 1249 20 0 0 25 0 1 0 1146401444 158523392 37003 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 38702 37003 159 362 0 38337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 154808

[startup+25.5028 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26833
/proc/meminfo: memFree=1620392/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=207252 CPUtime=25.48
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 53833 0 0 0 2521 27 0 0 25 0 1 0 1146401444 212226048 49655 1992294400 134512640 135997824 4294956160 18446744073709551615 134692693 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 51813 49655 159 362 0 51448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 207252

[startup+51.102 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26833
/proc/meminfo: memFree=1613288/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=213668 CPUtime=51.06
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 55558 0 0 0 5077 29 0 0 25 0 1 0 1146401444 218796032 51380 1992294400 134512640 135997824 4294956160 18446744073709551615 134519428 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 53417 51380 159 362 0 53052 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 213668

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26833
/proc/meminfo: memFree=1544488/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=286320 CPUtime=102.25
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 78753 0 0 0 10185 40 0 0 25 0 1 0 1146401444 293191680 68600 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 71580 68600 175 362 0 71215 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 286320

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1537320/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=293820 CPUtime=162.23
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 80514 0 0 0 16181 42 0 0 25 0 1 0 1146401444 300871680 70361 1992294400 134512640 135997824 4294956160 18446744073709551615 134683794 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 73455 70361 175 362 0 73090 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 293820

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1531176/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300256 CPUtime=222.21
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82045 0 0 0 22178 43 0 0 25 0 1 0 1146401444 307462144 71892 1992294400 134512640 135997824 4294956160 18446744073709551615 134757310 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75064 71892 175 362 0 74699 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 300256

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1531112/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300256 CPUtime=282.2
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82052 0 0 0 28177 43 0 0 25 0 1 0 1146401444 307462144 71899 1992294400 134512640 135997824 4294956160 18446744073709551615 135368888 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75064 71899 175 362 0 74699 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 300256

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1531048/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300256 CPUtime=342.18
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82052 0 0 0 34175 43 0 0 25 0 1 0 1146401444 307462144 71899 1992294400 134512640 135997824 4294956160 18446744073709551615 134590219 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75064 71899 175 362 0 74699 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 300256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1531048/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300256 CPUtime=402.16
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82052 0 0 0 40173 43 0 0 25 0 1 0 1146401444 307462144 71899 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75064 71899 175 362 0 74699 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 300256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1530984/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300256 CPUtime=462.15
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82052 0 0 0 46172 43 0 0 25 0 1 0 1146401444 307462144 71899 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75064 71899 175 362 0 74699 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 300256

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 26833
/proc/meminfo: memFree=1530216/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=300992 CPUtime=522.14
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82238 0 0 0 52170 44 0 0 25 0 1 0 1146401444 308215808 72085 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75248 72085 175 362 0 74883 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 300992

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 26833
/proc/meminfo: memFree=1528616/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=302488 CPUtime=582.12
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 82627 0 0 0 58168 44 0 0 25 0 1 0 1146401444 309747712 72474 1992294400 134512640 135997824 4294956160 18446744073709551615 134817065 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 75622 72474 175 362 0 75257 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 302488

[startup+642.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 26833
/proc/meminfo: memFree=1527080/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=304052 CPUtime=642.11
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 83007 0 0 0 64167 44 0 0 25 0 1 0 1146401444 311349248 72854 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 76013 72854 175 362 0 75648 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 304052

[startup+702.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 26833
/proc/meminfo: memFree=1522280/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309036 CPUtime=702.09
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84200 0 0 0 70164 45 0 0 25 0 1 0 1146401444 316452864 74047 1992294400 134512640 135997824 4294956160 18446744073709551615 134590266 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77259 74047 175 362 0 76894 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 309036

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26833
/proc/meminfo: memFree=1522216/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309036 CPUtime=762.08
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84215 0 0 0 76163 45 0 0 25 0 1 0 1146401444 316452864 74062 1992294400 134512640 135997824 4294956160 18446744073709551615 134683596 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77259 74062 175 362 0 76894 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 309036

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26833
/proc/meminfo: memFree=1522216/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309036 CPUtime=822.05
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84219 0 0 0 82160 45 0 0 25 0 1 0 1146401444 316452864 74066 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77259 74066 175 362 0 76894 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 309036

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26833
/proc/meminfo: memFree=1522088/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309196 CPUtime=882.04
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84242 0 0 0 88159 45 0 0 25 0 1 0 1146401444 316616704 74089 1992294400 134512640 135997824 4294956160 18446744073709551615 134816806 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77299 74089 175 362 0 76934 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 309196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1521896/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309328 CPUtime=942.02
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84286 0 0 0 94157 45 0 0 25 0 1 0 1146401444 316751872 74133 1992294400 134512640 135997824 4294956160 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77332 74133 175 362 0 76967 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 309328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1521448/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=309736 CPUtime=1002.01
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84378 0 0 0 100155 46 0 0 25 0 1 0 1146401444 317169664 74225 1992294400 134512640 135997824 4294956160 18446744073709551615 134757321 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77434 74225 175 362 0 77069 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 309736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26833
/proc/meminfo: memFree=1520232/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=311100 CPUtime=1061.99
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 84724 0 0 0 106153 46 0 0 25 0 1 0 1146401444 318566400 74571 1992294400 134512640 135997824 4294956160 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 77775 74571 175 362 0 77410 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 311100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26839
/proc/meminfo: memFree=1518880/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=312296 CPUtime=1121.97
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 85002 0 0 0 112151 46 0 0 25 0 1 0 1146401444 319791104 74849 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 78074 74849 175 362 0 77709 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 312296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26839
/proc/meminfo: memFree=1516320/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=314732 CPUtime=1181.96
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 85638 0 0 0 118149 47 0 0 25 0 1 0 1146401444 322285568 75485 1992294400 134512640 135997824 4294956160 18446744073709551615 134843936 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 78683 75485 175 362 0 78318 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 314732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26839
/proc/meminfo: memFree=1516320/2055920 swapFree=4178808/4192956
[pid=26832] ppid=26830 vsize=314732 CPUtime=1200.05
/proc/26832/stat : 26832 (hydrasat) R 26830 26832 26359 0 -1 4194304 85638 0 0 0 119958 47 0 0 25 0 1 0 1146401444 322285568 75485 1992294400 134512640 135997824 4294956160 18446744073709551615 134850575 0 0 4096 1 0 0 0 17 1 0 0
/proc/26832/statm: 78683 75485 175 362 0 78318 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 314732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.59
CPU system time (s): 0.52592
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 314732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.52592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85638
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1351

runsolver used 0.942856 second user time and 2.58661 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-03 07:43:16
IDJOB=1555143
IDBENCH=70794
IDSOLVER=520
FILE ID=node57/1555143-1238737395
PBS_JOBID= 9085368
Free space on /tmp= 66528 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555143-1238737395/watcher-1555143-1238737395 -o /tmp/evaluation-result-1555143-1238737395/solver-1555143-1238737395 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1555143-1238737395.cnf -rs 1407048757 -co memory_limit 1800

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1407048757

node57.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		: 3000.213
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		: 3000.213
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:       1818960 kB
Buffers:         18788 kB
Cached:         135412 kB
SwapCached:       7980 kB
Active:          62160 kB
Inactive:       101512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818960 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:           21516 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            59444 kB
Committed_AS:  2900104 kB
PageTables:       1392 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= 66528 MiB
End job on node57 at 2009-04-03 08:03:19